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8042914132 = 22111715171209
BaseRepresentation
bin1110111110110010…
…10010000101010100
3202202112011101000121
413133121102011110
5112432441223012
63410031321324
7403211433151
oct73731220524
922675141017
108042914132
113458019480
121685680244
139b23ba1b6
14564279228
15321175a07
hex1df652154

8042914132 has 48 divisors (see below), whose sum is σ = 16365767040. Its totient is φ = 3417984000.

The previous prime is 8042914097. The next prime is 8042914147. The reversal of 8042914132 is 2314192408.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77344 + ... + 148552.

It is an arithmetic number, because the mean of its divisors is an integer number (340953480).

Almost surely, 28042914132 is an apocalyptic number.

It is an amenable number.

8042914132 is an abundant number, since it is smaller than the sum of its proper divisors (8322852908).

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

8042914132 is a wasteful number, since it uses less digits than its factorization.

8042914132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71392 (or 71390 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8042914132 is about 89682.2955326189. The cubic root of 8042914132 is about 2003.5698021321.

The spelling of 8042914132 in words is "eight billion, forty-two million, nine hundred fourteen thousand, one hundred thirty-two".

Divisors: 1 2 4 11 17 22 34 44 68 151 187 302 374 604 748 1661 2567 3322 5134 6644 10268 28237 56474 71209 112948 142418 284836 783299 1210553 1566598 2421106 3133196 4842212 10752559 13316083 21505118 26632166 43010236 53264332 118278149 182793503 236556298 365587006 473112596 731174012 2010728533 4021457066 8042914132