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48292888 = 23729131227
BaseRepresentation
bin1011100000111…
…0010000011000
310100212112101111
42320032100120
544330333023
64443030104
71124324410
oct270162030
9110775344
1048292888
1125295186
121420b334
13a00b397
1465b1640
15438e00d
hex2e0e418

48292888 has 64 divisors (see below), whose sum is σ = 108345600. Its totient is φ = 19743360.

The previous prime is 48292883. The next prime is 48292891. The reversal of 48292888 is 88829284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48292883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212631 + ... + 212857.

It is an arithmetic number, because the mean of its divisors is an integer number (1692900).

Almost surely, 248292888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48292888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54172800).

48292888 is an abundant number, since it is smaller than the sum of its proper divisors (60052712).

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

48292888 is a wasteful number, since it uses less digits than its factorization.

48292888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 396 counting only the distinct ones).

The product of its digits is 589824, while the sum is 49.

The square root of 48292888 is about 6949.3084548033. The cubic root of 48292888 is about 364.1618046492.

The spelling of 48292888 in words is "forty-eight million, two hundred ninety-two thousand, eight hundred eighty-eight".

Divisors: 1 2 4 7 8 14 28 29 56 58 116 131 203 227 232 262 406 454 524 812 908 917 1048 1589 1624 1816 1834 3178 3668 3799 6356 6583 7336 7598 12712 13166 15196 26332 26593 29737 30392 46081 52664 53186 59474 92162 106372 118948 184324 208159 212744 237896 368648 416318 832636 862373 1665272 1724746 3449492 6036611 6898984 12073222 24146444 48292888