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48062117 = 389123553
BaseRepresentation
bin1011011101010…
…1111010100101
310100102210211102
42313111322211
544300441432
64434045445
71122343535
oct267257245
9110383742
1048062117
1125147864
1214119885
139c5a32c
1465514c5
154345962
hex2dd5ea5

48062117 has 4 divisors (see below), whose sum is σ = 48186060. Its totient is φ = 47938176.

The previous prime is 48062107. The next prime is 48062123. The reversal of 48062117 is 71126084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10042561 + 38019556 = 3169^2 + 6166^2 .

It is a cyclic number.

It is not a de Polignac number, because 48062117 - 28 = 48061861 is a prime.

It is a super-3 number, since 3×480621173 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48062117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48062107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61388 + ... + 62165.

It is an arithmetic number, because the mean of its divisors is an integer number (12046515).

Almost surely, 248062117 is an apocalyptic number.

It is an amenable number.

48062117 is a deficient number, since it is larger than the sum of its proper divisors (123943).

48062117 is a wasteful number, since it uses less digits than its factorization.

48062117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123942.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 48062117 is about 6932.6846892095. The cubic root of 48062117 is about 363.5808205450.

The spelling of 48062117 in words is "forty-eight million, sixty-two thousand, one hundred seventeen".

Divisors: 1 389 123553 48062117