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230119540692 = 22321089909319
BaseRepresentation
bin1101011001010000110…
…0011000011111010100
3210222222102111212212120
43112110030120133110
512232241100300232
6253414312215540
722424401551666
oct3262414303724
9728872455776
10230119540692
1189658532998
123872269a5b0
13189143aa0c2
14b1d0366536
155ebc81292c
hex35943187d4

230119540692 has 24 divisors (see below), whose sum is σ = 536971646400. Its totient is φ = 76702791936.

The previous prime is 230119540667. The next prime is 230119540697. The reversal of 230119540692 is 296045911032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230119540697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201592 + ... + 707727.

It is an arithmetic number, because the mean of its divisors is an integer number (22373818600).

Almost surely, 2230119540692 is an apocalyptic number.

It is an amenable number.

230119540692 is an abundant number, since it is smaller than the sum of its proper divisors (306852105708).

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

230119540692 is a wasteful number, since it uses less digits than its factorization.

230119540692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930415 (or 930413 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 230119540692 in words is "two hundred thirty billion, one hundred nineteen million, five hundred forty thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 21089 42178 63267 84356 126534 253068 909319 1818638 2727957 3637276 5455914 10911828 19176628391 38353256782 57529885173 76706513564 115059770346 230119540692