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48885473 = 7133714519
BaseRepresentation
bin1011101001111…
…0111011100001
310101222122021002
42322132323201
5100003313343
64503441345
71132343150
oct272367341
9111878232
1048885473
112565a41a
1214456255
13a188020
1466c7597
1544598b8
hex2e9eee1

48885473 has 16 divisors (see below), whose sum is σ = 61797120. Its totient is φ = 37630656.

The previous prime is 48885469. The next prime is 48885491. The reversal of 48885473 is 37458884.

It is not a de Polignac number, because 48885473 - 22 = 48885469 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48885413) 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, 3893 + ... + 10626.

It is an arithmetic number, because the mean of its divisors is an integer number (3862320).

Almost surely, 248885473 is an apocalyptic number.

It is an amenable number.

48885473 is a deficient number, since it is larger than the sum of its proper divisors (12911647).

48885473 is a wasteful number, since it uses less digits than its factorization.

48885473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14576.

The product of its digits is 860160, while the sum is 47.

The square root of 48885473 is about 6991.8147143642. The cubic root of 48885473 is about 365.6452538321.

The spelling of 48885473 in words is "forty-eight million, eight hundred eighty-five thousand, four hundred seventy-three".

Divisors: 1 7 13 37 91 259 481 3367 14519 101633 188747 537203 1321229 3760421 6983639 48885473