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156800150 = 252131491619
BaseRepresentation
bin10010101100010…
…01010010010110
3101221001021100222
421112021102112
5310120101100
623320434342
73612531203
oct1126112226
9357037328
10156800150
1180567301
12446189b2
1326640170
1416b78caa
15db74485
hex9589496

156800150 has 48 divisors (see below), whose sum is σ = 316386000. Its totient is φ = 57471360.

The previous prime is 156800101. The next prime is 156800173. The reversal of 156800150 is 51008651.

156800150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 96041 + ... + 97659.

It is an arithmetic number, because the mean of its divisors is an integer number (6591375).

Almost surely, 2156800150 is an apocalyptic number.

156800150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156800150 is an abundant number, since it is smaller than the sum of its proper divisors (159585850).

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

156800150 is a wasteful number, since it uses less digits than its factorization.

156800150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 156800150 is about 12521.9866634652. The cubic root of 156800150 is about 539.2400719066.

The spelling of 156800150 in words is "one hundred fifty-six million, eight hundred thousand, one hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 149 298 325 650 745 1490 1619 1937 3238 3725 3874 7450 8095 9685 16190 19370 21047 40475 42094 48425 80950 96850 105235 210470 241231 482462 526175 1052350 1206155 2412310 3136003 6030775 6272006 12061550 15680015 31360030 78400075 156800150