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39932299483 = 3131710393911
BaseRepresentation
bin100101001100001001…
…101000100011011011
310211001221122222211221
4211030021220203123
51123240132040413
630202235432511
72612362642126
oct451411504333
9124057588757
1039932299483
1115a318186aa
1278a52b5737
1339c503a59b
141d0b5c73bd
15108aab268d
hex94c2688db

39932299483 has 16 divisors (see below), whose sum is σ = 41400852480. Its totient is φ = 38475338400.

The previous prime is 39932299343. The next prime is 39932299493. The reversal of 39932299483 is 38499223993.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-39932299483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39932299493) 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, 10208298 + ... + 10212208.

It is an arithmetic number, because the mean of its divisors is an integer number (2587553280).

Almost surely, 239932299483 is an apocalyptic number.

39932299483 is a deficient number, since it is larger than the sum of its proper divisors (1468552997).

39932299483 is a wasteful number, since it uses less digits than its factorization.

39932299483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298.

The product of its digits is 22674816, while the sum is 61.

The spelling of 39932299483 in words is "thirty-nine billion, nine hundred thirty-two million, two hundred ninety-nine thousand, four hundred eighty-three".

Divisors: 1 31 317 1039 3911 9827 32209 121241 329363 1239787 4063529 10210253 38433397 125969399 1288138693 39932299483