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914696913650 = 252132389358897
BaseRepresentation
bin11010100111110000010…
…11110100001011110010
310020102222210121122121112
431103320023310023302
5104441244402214100
61540112253153322
7123041020324202
oct15237013641362
93212883548545
10914696913650
11322a1461a623
1212933618b842
1368342596610
14323b3272402
1518bd7922b35
hexd4f82f42f2

914696913650 has 48 divisors (see below), whose sum is σ = 1832316073224. Its totient is φ = 337714375680.

The previous prime is 914696913629. The next prime is 914696913653. The reversal of 914696913650 is 56319696419.

It can be written as a sum of positive squares in 12 ways, for example, as 9711905401 + 904985008249 = 98549^2 + 951307^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 914696913650.

It is not an unprimeable number, because it can be changed into a prime (914696913653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15501002 + ... + 15559898.

Almost surely, 2914696913650 is an apocalyptic number.

914696913650 is an abundant number, since it is smaller than the sum of its proper divisors (917619159574).

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

914696913650 is a wasteful number, since it uses less digits than its factorization.

914696913650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82815 (or 82810 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 59.

It can be divided in two parts, 9146969 and 13650, that added together give a palindrome (9160619).

The spelling of 914696913650 in words is "nine hundred fourteen billion, six hundred ninety-six million, nine hundred thirteen thousand, six hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 23893 47786 58897 117794 119465 238930 294485 310609 588970 597325 621218 765661 1194650 1472425 1531322 1553045 2944850 3106090 3828305 7656610 7765225 15530450 19141525 38283050 1407226021 2814452042 7036130105 14072260210 18293938273 35180650525 36587876546 70361301050 91469691365 182939382730 457348456825 914696913650