Search a number
-
+
48858105 = 3543211359
BaseRepresentation
bin1011101001100…
…0001111111001
310101221020201110
42322120033321
5100001424410
64503110533
71132200312
oct272301771
9111836643
1048858105
11256408aa
1214442449
13a17872a
1466bb609
154451720
hex2e983f9

48858105 has 32 divisors (see below), whose sum is σ = 80593920. Its totient is φ = 25260480.

The previous prime is 48858079. The next prime is 48858157. The reversal of 48858105 is 50185884.

It is not a de Polignac number, because 48858105 - 26 = 48858041 is a prime.

It is a super-2 number, since 2×488581052 = 4774228848382050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135916 + ... + 136274.

It is an arithmetic number, because the mean of its divisors is an integer number (2518560).

Almost surely, 248858105 is an apocalyptic number.

It is an amenable number.

48858105 is a deficient number, since it is larger than the sum of its proper divisors (31735815).

48858105 is a wasteful number, since it uses less digits than its factorization.

48858105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621.

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 48858105 is about 6989.8572946806. The cubic root of 48858105 is about 365.5770069229.

The spelling of 48858105 in words is "forty-eight million, eight hundred fifty-eight thousand, one hundred five".

Divisors: 1 3 5 15 43 129 211 215 359 633 645 1055 1077 1795 3165 5385 9073 15437 27219 45365 46311 75749 77185 136095 227247 231555 378745 1136235 3257207 9771621 16286035 48858105