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150664514 = 27211132827
BaseRepresentation
bin10001111101011…
…11010101000010
3101111111112212012
420332233111002
5302032231024
622541132522
73506425100
oct1076572502
9344445765
10150664514
1178056530
124255a142
13252a2500
141601cc70
15d36150e
hex8faf542

150664514 has 72 divisors (see below), whose sum is σ = 310927248. Its totient is φ = 54119520.

The previous prime is 150664511. The next prime is 150664519. The reversal of 150664514 is 415466051.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (150664511) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 181769 + ... + 182595.

It is an arithmetic number, because the mean of its divisors is an integer number (4318434).

Almost surely, 2150664514 is an apocalyptic number.

150664514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

150664514 is an abundant number, since it is smaller than the sum of its proper divisors (160262734).

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

150664514 is a wasteful number, since it uses less digits than its factorization.

150664514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 150664514 is about 12274.5474050981. The cubic root of 150664514 is about 532.1127415724.

The spelling of 150664514 in words is "one hundred fifty million, six hundred sixty-four thousand, five hundred fourteen".

Divisors: 1 2 7 11 13 14 22 26 49 77 91 98 143 154 169 182 286 338 539 637 827 1001 1078 1183 1274 1654 1859 2002 2366 3718 5789 7007 8281 9097 10751 11578 13013 14014 16562 18194 21502 26026 40523 63679 75257 81046 91091 118261 127358 139763 150514 182182 236522 279526 445753 526799 827827 891506 978341 1053598 1537393 1655654 1956682 3074786 5794789 6848387 10761751 11589578 13696774 21523502 75332257 150664514