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48900159 = 3371143547
BaseRepresentation
bin1011101010001…
…0100000111111
310102000101102000
42322202200333
5100004301114
64504033343
71132434030
oct272424077
9112011360
1048900159
112566a460
1214462853
13a191909
1466cca87
15445de09
hex2ea283f

48900159 has 64 divisors (see below), whose sum is σ = 92590080. Its totient is φ = 24766560.

The previous prime is 48900149. The next prime is 48900179. The reversal of 48900159 is 95100984.

It is not a de Polignac number, because 48900159 - 25 = 48900127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48900149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89124 + ... + 89670.

It is an arithmetic number, because the mean of its divisors is an integer number (1446720).

Almost surely, 248900159 is an apocalyptic number.

48900159 is a deficient number, since it is larger than the sum of its proper divisors (43689921).

48900159 is a wasteful number, since it uses less digits than its factorization.

48900159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 48900159 is about 6992.8648635591. The cubic root of 48900159 is about 365.6818654485.

The spelling of 48900159 in words is "forty-eight million, nine hundred thousand, one hundred fifty-nine".

Divisors: 1 3 7 9 11 21 27 33 43 63 77 99 129 189 231 297 301 387 473 547 693 903 1161 1419 1641 2079 2709 3311 3829 4257 4923 6017 8127 9933 11487 12771 14769 18051 23521 29799 34461 42119 54153 70563 89397 103383 126357 162459 164647 211689 258731 379071 493941 635067 776193 1137213 1481823 1811117 2328579 4445469 5433351 6985737 16300053 48900159