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769990000110102 = 23383621170520253
BaseRepresentation
bin1010111100010011010100010…
…0011011111110101000010110
310201222022022210000021102201000
42233010311010123332220112
51301411004010012010402
611325344304530244130
7321120641001422502
oct25704650433765026
93658268700242630
10769990000110102
11203384a1a511a22
1272439279126646
132708498c9aa245
14d81da017b1302
155e043185e7c1c
hex2bc4d446fea16

769990000110102 has 32 divisors (see below), whose sum is σ = 1711109361598560. Its totient is φ = 256660262500320.

The previous prime is 769990000110077. The next prime is 769990000110103. The reversal of 769990000110102 is 201011000099967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769990000110103) 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, 80744593 + ... + 89775660.

It is an arithmetic number, because the mean of its divisors is an integer number (53472167549955).

Almost surely, 2769990000110102 is an apocalyptic number.

769990000110102 is an abundant number, since it is smaller than the sum of its proper divisors (941119361488458).

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

769990000110102 is a wasteful number, since it uses less digits than its factorization.

769990000110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170603885 (or 170603879 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 45.

The spelling of 769990000110102 in words is "seven hundred sixty-nine trillion, nine hundred ninety billion, one hundred ten thousand, one hundred two".

Divisors: 1 2 3 6 9 18 27 54 83621 167242 250863 501726 752589 1505178 2257767 4515534 170520253 341040506 511560759 1023121518 1534682277 3069364554 4604046831 9208093662 14259074076113 28518148152226 42777222228339 85554444456678 128331666685017 256663333370034 384995000055051 769990000110102