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536890472 = 23237339971
BaseRepresentation
bin100000000000000…
…100110001101000
31101102020212021022
4200000010301220
52044420443342
6125135232012
716206331226
oct4000046150
91342225238
10536890472
11256073838
1212b978608
1387300491
1451439b16
15322039d2
hex20004c68

536890472 has 32 divisors (see below), whose sum is σ = 1064854080. Its totient is φ = 253249920.

The previous prime is 536890469. The next prime is 536890489. The reversal of 536890472 is 274098635.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6554 + ... + 33417.

It is an arithmetic number, because the mean of its divisors is an integer number (33276690).

Almost surely, 2536890472 is an apocalyptic number.

It is an amenable number.

536890472 is a deficient number, since it is larger than the sum of its proper divisors (527963608).

536890472 is a wasteful number, since it uses less digits than its factorization.

536890472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40073 (or 40069 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 536890472 is about 23170.8970909631. The cubic root of 536890472 is about 812.7592088786.

The spelling of 536890472 in words is "five hundred thirty-six million, eight hundred ninety thousand, four hundred seventy-two".

Divisors: 1 2 4 8 23 46 73 92 146 184 292 584 1679 3358 6716 13432 39971 79942 159884 319768 919333 1838666 2917883 3677332 5835766 7354664 11671532 23343064 67111309 134222618 268445236 536890472