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150510108972 = 22321159443171
BaseRepresentation
bin1000110000101100011…
…0100000000100101100
3112101111022022201211110
42030023012200010230
54431221041441342
6153050545552020
713605531550266
oct2141306400454
9471438281743
10150510108972
115891603a613
1225205645610
13112681638a2
1473db418b36
153dad792c9c
hex230b1a012c

150510108972 has 24 divisors (see below), whose sum is σ = 352854668992. Its totient is φ = 49932262800.

The previous prime is 150510108967. The next prime is 150510108997. The reversal of 150510108972 is 279801015051.

It is a self number, because there is not a number n which added to its sum of digits gives 150510108972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29719054 + ... + 29724117.

Almost surely, 2150510108972 is an apocalyptic number.

150510108972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150510108972 is an abundant number, since it is smaller than the sum of its proper divisors (202344560020).

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

150510108972 is a wasteful number, since it uses less digits than its factorization.

150510108972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59443389 (or 59443387 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 39.

The spelling of 150510108972 in words is "one hundred fifty billion, five hundred ten million, one hundred eight thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 211 422 633 844 1266 2532 59443171 118886342 178329513 237772684 356659026 713318052 12542509081 25085018162 37627527243 50170036324 75255054486 150510108972