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48150115 = 513743997
BaseRepresentation
bin1011011110101…
…1011001100011
310100121021112121
42313223121203
544311300430
64440005111
71123161226
oct267533143
9110537477
1048150115
11251a7992
1214160797
139c8b3c0
1465755bd
154361a7a
hex2deb663

48150115 has 16 divisors (see below), whose sum is σ = 62371008. Its totient is φ = 35473536.

The previous prime is 48150101. The next prime is 48150127. The reversal of 48150115 is 51105184.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48150115 - 213 = 48141923 is a prime.

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 48150115.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47797 + ... + 48793.

It is an arithmetic number, because the mean of its divisors is an integer number (3898188).

Almost surely, 248150115 is an apocalyptic number.

48150115 is a deficient number, since it is larger than the sum of its proper divisors (14220893).

48150115 is a wasteful number, since it uses less digits than its factorization.

48150115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 48150115 is about 6939.0283901999. The cubic root of 48150115 is about 363.8025813306.

Adding to 48150115 its reverse (51105184), we get a palindrome (99255299).

The spelling of 48150115 in words is "forty-eight million, one hundred fifty thousand, one hundred fifteen".

Divisors: 1 5 13 65 743 997 3715 4985 9659 12961 48295 64805 740771 3703855 9630023 48150115