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30950827500804 = 223171671217746509
BaseRepresentation
bin1110000100110010011010…
…00101000010010100000100
311001120212111101101102001020
413002121031011002110010
513024044243320011204
6145454340332231140
76343060233655251
oct702311505022404
9131525441342036
1030950827500804
119953199268562
12357a58960b4b0
13143685c229503
14790056d4a428
1538a17e655bd9
hex1c264d142504

30950827500804 has 96 divisors (see below), whose sum is σ = 76987946568960. Its totient is φ = 9643975606272.

The previous prime is 30950827500797. The next prime is 30950827500841. The reversal of 30950827500804 is 40800572805903.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41087502 + ... + 41834010.

It is an arithmetic number, because the mean of its divisors is an integer number (801957776760).

Almost surely, 230950827500804 is an apocalyptic number.

30950827500804 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30950827500804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38493973284480).

30950827500804 is an abundant number, since it is smaller than the sum of its proper divisors (46037119068156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30950827500804 is a wasteful number, since it uses less digits than its factorization.

30950827500804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747917 (or 747915 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 30950827500804 in words is "thirty trillion, nine hundred fifty billion, eight hundred twenty-seven million, five hundred thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 167 204 334 501 668 1002 1217 2004 2434 2839 3651 4868 5678 7302 8517 11356 14604 17034 20689 34068 41378 62067 82756 124134 203239 248268 406478 609717 746509 812956 1219434 1493018 2239527 2438868 2986036 3455063 4479054 6910126 8958108 10365189 12690653 13820252 20730378 25381306 38071959 41460756 50762612 76143918 124667003 152287836 249334006 374001009 498668012 748002018 908501453 1496004036 1817002906 2119339051 2725504359 3634005812 4238678102 5451008718 6358017153 8477356204 10902017436 12716034306 15444524701 25432068612 30889049402 46333574103 61778098804 92667148206 151719742651 185334296412 303439485302 455159227953 606878970604 910318455906 1820636911812 2579235625067 5158471250134 7737706875201 10316942500268 15475413750402 30950827500804