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88038122150 = 252111034193709
BaseRepresentation
bin101000111111101111…
…0110010001010100110
322102020112020222122202
41101333132302022212
52420300224402100
6104235534254502
76234444456026
oct1217736621246
9272215228582
1088038122150
1134378252240
121508b957432
1383c0534b04
144392527a86
152453ee97d5
hex147f7b22a6

88038122150 has 96 divisors (see below), whose sum is σ = 180850924800. Its totient is φ = 31618857600.

The previous prime is 88038122131. The next prime is 88038122167. The reversal of 88038122150 is 5122183088.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23734496 + ... + 23738204.

It is an arithmetic number, because the mean of its divisors is an integer number (1883863800).

Almost surely, 288038122150 is an apocalyptic number.

88038122150 is an abundant number, since it is smaller than the sum of its proper divisors (92812802650).

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

88038122150 is a wasteful number, since it uses less digits than its factorization.

88038122150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254 (or 4249 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The spelling of 88038122150 in words is "eighty-eight billion, thirty-eight million, one hundred twenty-two thousand, one hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 103 110 206 275 419 515 550 838 1030 1133 2095 2266 2575 3709 4190 4609 5150 5665 7418 9218 10475 11330 18545 20950 23045 28325 37090 40799 43157 46090 56650 81598 86314 92725 115225 185450 203995 215785 230450 382027 407990 431570 474727 764054 949454 1019975 1078925 1554071 1910135 2039950 2157850 2373635 3108142 3820270 4202297 4747270 7770355 8404594 9550675 11868175 15540710 17094781 19101350 21011485 23736350 34189562 38851775 42022970 77703550 85473905 105057425 160069313 170947810 210114850 320138626 427369525 800346565 854739050 1600693130 1760762443 3521524886 4001732825 8003465650 8803812215 17607624430 44019061075 88038122150