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150570130680 = 233251983337787
BaseRepresentation
bin1000110000111010101…
…1011101110011111000
3112101122111021011010200
42030032223131303320
54431331423140210
6153100532242200
713610160664554
oct2141653356370
9471574234120
10150570130680
1158946a05832
1225221770360
131127771a6a8
1474053a0864
153db3b9c0c0
hex230eaddcf8

150570130680 has 384 divisors, whose sum is σ = 523525766400. Its totient is φ = 37421346816.

The previous prime is 150570130649. The next prime is 150570130691. The reversal of 150570130680 is 86031075051.

150570130680 is a `hidden beast` number, since 1 + 5 + 0 + 570 + 1 + 3 + 0 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 191321247 + ... + 191322033.

It is an arithmetic number, because the mean of its divisors is an integer number (1363348350).

Almost surely, 2150570130680 is an apocalyptic number.

150570130680 is a gapful number since it is divisible by the number (10) 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 150570130680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261762883200).

150570130680 is an abundant number, since it is smaller than the sum of its proper divisors (372955635720).

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

150570130680 is a wasteful number, since it uses less digits than its factorization.

150570130680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 150570130680 in words is "one hundred fifty billion, five hundred seventy million, one hundred thirty thousand, six hundred eighty".