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151039068 = 2232331127139
BaseRepresentation
bin10010000000010…
…10110001011100
3101112012120122120
421000022301130
5302131222233
622553142540
73512545065
oct1100126134
9345176576
10151039068
1178291984
12426baa50
13253a3b3b
14160b956c
15d3d74b3
hex900ac5c

151039068 has 96 divisors (see below), whose sum is σ = 385351680. Its totient is φ = 45904320.

The previous prime is 151039061. The next prime is 151039103. The reversal of 151039068 is 860930151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151039061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1086543 + ... + 1086681.

It is an arithmetic number, because the mean of its divisors is an integer number (4014080).

Almost surely, 2151039068 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 151039068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192675840).

151039068 is an abundant number, since it is smaller than the sum of its proper divisors (234312612).

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

151039068 is a wasteful number, since it uses less digits than its factorization.

151039068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 151039068 is about 12289.7952790110. The cubic root of 151039068 is about 532.5533231444.

The spelling of 151039068 in words is "one hundred fifty-one million, thirty-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 23 31 46 62 69 92 93 124 127 138 139 186 254 276 278 372 381 417 508 556 713 762 834 1426 1524 1668 2139 2852 2921 3197 3937 4278 4309 5842 6394 7874 8556 8618 8763 9591 11684 11811 12788 12927 15748 17236 17526 17653 19182 23622 25854 35052 35306 38364 47244 51708 52959 70612 90551 99107 105918 181102 198214 211836 271653 297321 362204 396428 406019 543306 547243 594642 812038 1086612 1094486 1189284 1218057 1624076 1641729 2188972 2436114 3283458 4872228 6566916 12586589 25173178 37759767 50346356 75519534 151039068