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48255078 = 2317473089
BaseRepresentation
bin1011100000010…
…1000001100110
310100210121112010
42320011001212
544323130303
64442135050
71124106234
oct270050146
9110717463
1048255078
1125269833
12141b1486
139cc7101
1465a1954
154382c03
hex2e05066

48255078 has 16 divisors (see below), whose sum is σ = 102187440. Its totient is φ = 15138816.

The previous prime is 48255059. The next prime is 48255083. The reversal of 48255078 is 87055284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236443 + ... + 236646.

It is an arithmetic number, because the mean of its divisors is an integer number (6386715).

Almost surely, 248255078 is an apocalyptic number.

48255078 is an abundant number, since it is smaller than the sum of its proper divisors (53932362).

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

48255078 is a wasteful number, since it uses less digits than its factorization.

48255078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473111.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 48255078 is about 6946.5875075464. The cubic root of 48255078 is about 364.0667419781.

The spelling of 48255078 in words is "forty-eight million, two hundred fifty-five thousand, seventy-eight".

Divisors: 1 2 3 6 17 34 51 102 473089 946178 1419267 2838534 8042513 16085026 24127539 48255078