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202680237304 = 23131523736929
BaseRepresentation
bin1011110011000010101…
…1101111110011111000
3201101011010121211212201
42330300223233303320
511310042120043204
6233035432515544
720433414406636
oct2746053576370
9641133554781
10202680237304
1178a5778a156
123334524bbb4
13161606a64cc
149b4a04c356
1554139039a4
hex2f30aefcf8

202680237304 has 32 divisors (see below), whose sum is σ = 383009893200. Its totient is φ = 100544604160.

The previous prime is 202680237299. The next prime is 202680237349. The reversal of 202680237304 is 403732086202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5469912 + ... + 5506840.

Almost surely, 2202680237304 is an apocalyptic number.

It is an amenable number.

202680237304 is a deficient number, since it is larger than the sum of its proper divisors (180329655896).

202680237304 is a wasteful number, since it uses less digits than its factorization.

202680237304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42303 (or 42299 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 202680237304 in words is "two hundred two billion, six hundred eighty million, two hundred thirty-seven thousand, three hundred four".

Divisors: 1 2 4 8 131 262 524 1048 5237 10474 20948 36929 41896 73858 147716 295432 686047 1372094 2744188 4837699 5488376 9675398 19350796 38701592 193397173 386794346 773588692 1547177384 25335029663 50670059326 101340118652 202680237304