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150940008 = 233217127971
BaseRepresentation
bin10001111111100…
…10100101101000
3101112000112202200
420333302211220
5302120040013
622551100200
73511653222
oct1077624550
9345015680
10150940008
117822450a
1242671660
132536aa1b
1416091412
15d3b7e73
hex8ff2968

150940008 has 96 divisors (see below), whose sum is σ = 436700160. Its totient is φ = 46932480.

The previous prime is 150939989. The next prime is 150940033. The reversal of 150940008 is 800049051.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154963 + ... + 155933.

It is an arithmetic number, because the mean of its divisors is an integer number (4548960).

Almost surely, 2150940008 is an apocalyptic number.

150940008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150940008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218350080).

150940008 is an abundant number, since it is smaller than the sum of its proper divisors (285760152).

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

150940008 is a wasteful number, since it uses less digits than its factorization.

150940008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 150940008 is about 12285.7644450803. The cubic root of 150940008 is about 532.4368714425.

Adding to 150940008 its reverse (800049051), we get a palindrome (950989059).

The spelling of 150940008 in words is "one hundred fifty million, nine hundred forty thousand, eight".

Divisors: 1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 127 136 153 204 254 306 381 408 508 612 762 971 1016 1143 1224 1524 1942 2159 2286 2913 3048 3884 4318 4572 5826 6477 7768 8636 8739 9144 11652 12954 16507 17272 17478 19431 23304 25908 33014 34956 38862 49521 51816 66028 69912 77724 99042 123317 132056 148563 155448 198084 246634 297126 369951 396168 493268 594252 739902 986536 1109853 1188504 1479804 2096389 2219706 2959608 4192778 4439412 6289167 8385556 8878824 12578334 16771112 18867501 25156668 37735002 50313336 75470004 150940008