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151029745316 = 221918611067831
BaseRepresentation
bin1000110010101000010…
…0110000011010100100
3112102211112002222212222
42030222010300122210
54433302103322231
6153214311331512
713624441440122
oct2145204603244
9472745088788
10151029745316
115906239903a
122532b680b98
131131ba02708
14744a442912
153dde1d927b
hex232a1306a4

151029745316 has 24 divisors (see below), whose sum is σ = 278362445760. Its totient is φ = 71501896800.

The previous prime is 151029745261. The next prime is 151029745429. The reversal of 151029745316 is 613547920151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392480 + ... + 675351.

It is an arithmetic number, because the mean of its divisors is an integer number (11598435240).

Almost surely, 2151029745316 is an apocalyptic number.

It is an amenable number.

151029745316 is a deficient number, since it is larger than the sum of its proper divisors (127332700444).

151029745316 is a wasteful number, since it uses less digits than its factorization.

151029745316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069715 (or 1069713 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 151029745316 in words is "one hundred fifty-one billion, twenty-nine million, seven hundred forty-five thousand, three hundred sixteen".

Divisors: 1 2 4 19 38 76 1861 3722 7444 35359 70718 141436 1067831 2135662 4271324 20288789 40577578 81155156 1987233491 3974466982 7948933964 37757436329 75514872658 151029745316