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36672383020 = 22572137983439
BaseRepresentation
bin100010001001110110…
…000010100000101100
310111122202120002011011
4202021312002200230
51100101112224040
624502544235004
72435530053400
oct421166024054
9114582502134
1036672383020
1114609671169
12713560ba64
1335c5850b30
141abc683100
15e497cb3ea
hex889d8282c

36672383020 has 288 divisors, whose sum is σ = 99100108800. Its totient is φ = 11295438336.

The previous prime is 36672383009. The next prime is 36672383021. The reversal of 36672383020 is 2038327663.

It is not an unprimeable number, because it can be changed into a prime (36672383021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 83535961 + ... + 83536399.

It is an arithmetic number, because the mean of its divisors is an integer number (344097600).

Almost surely, 236672383020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36672383020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49550054400).

36672383020 is an abundant number, since it is smaller than the sum of its proper divisors (62427725780).

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

36672383020 is a wasteful number, since it uses less digits than its factorization.

36672383020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 36672383020 in words is "thirty-six billion, six hundred seventy-two million, three hundred eighty-three thousand, twenty".