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48848215 = 5134317477
BaseRepresentation
bin1011101001010…
…1110101010111
310101220202011011
42322111311113
5100001120330
64502553051
71132126423
oct272256527
9111822134
1048848215
1125634429
1214438787
13a174090
1466b7b83
15444d82a
hex2e95d57

48848215 has 16 divisors (see below), whose sum is σ = 64598688. Its totient is φ = 35231616.

The previous prime is 48848207. The next prime is 48848227. The reversal of 48848215 is 51284884.

It is a cyclic number.

It is not a de Polignac number, because 48848215 - 23 = 48848207 is a prime.

It is a super-2 number, since 2×488482152 = 4772296217372450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 5944 + ... + 11533.

It is an arithmetic number, because the mean of its divisors is an integer number (4037418).

Almost surely, 248848215 is an apocalyptic number.

48848215 is a deficient number, since it is larger than the sum of its proper divisors (15750473).

48848215 is a wasteful number, since it uses less digits than its factorization.

48848215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17538.

The product of its digits is 81920, while the sum is 40.

The square root of 48848215 is about 6989.1498052338. The cubic root of 48848215 is about 365.5523382039.

The spelling of 48848215 in words is "forty-eight million, eight hundred forty-eight thousand, two hundred fifteen".

Divisors: 1 5 13 43 65 215 559 2795 17477 87385 227201 751511 1136005 3757555 9769643 48848215