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10230850574 = 277385711681
BaseRepresentation
bin10011000011100111…
…00110010000001110
3222102000011001120122
421201303212100032
5131423044204244
64411110344542
7511346536460
oct114163462016
928360131518
1010230850574
11438005950a
121b9635b152
13c70786949
146d0a96130
153ed2ad1ee
hex261ce640e

10230850574 has 32 divisors (see below), whose sum is σ = 17801125056. Its totient is φ = 4319170560.

The previous prime is 10230850571. The next prime is 10230850607. The reversal of 10230850574 is 47505803201.

It is a happy number.

It is a super-2 number, since 2×102308505742 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230850571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870014 + ... + 881694.

It is an arithmetic number, because the mean of its divisors is an integer number (556285158).

Almost surely, 210230850574 is an apocalyptic number.

10230850574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10230850574 is a deficient number, since it is larger than the sum of its proper divisors (7570274482).

10230850574 is a wasteful number, since it uses less digits than its factorization.

10230850574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 10230850574 in words is "ten billion, two hundred thirty million, eight hundred fifty thousand, five hundred seventy-four".

Divisors: 1 2 7 14 73 146 511 857 1022 1714 5999 11681 11998 23362 62561 81767 125122 163534 437927 852713 875854 1705426 5968991 10010617 11937982 20021234 70074319 140148638 730775041 1461550082 5115425287 10230850574