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48934770 = 2351631159
BaseRepresentation
bin1011101010101…
…0111101110010
310102002010212220
42322222331302
5100011403040
64504501510
71132636653
oct272527562
9112063786
1048934770
1125693465
121447a896
13a1a45b1
1466db52a
1544692d0
hex2eaaf72

48934770 has 16 divisors (see below), whose sum is σ = 117443520. Its totient is φ = 13049264.

The previous prime is 48934693. The next prime is 48934783. The reversal of 48934770 is 7743984.

It is a super-2 number, since 2×489347702 = 4789223429905800, which contains 22 as substring.

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, 815550 + ... + 815609.

It is an arithmetic number, because the mean of its divisors is an integer number (7340220).

Almost surely, 248934770 is an apocalyptic number.

48934770 is an abundant number, since it is smaller than the sum of its proper divisors (68508750).

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

48934770 is a wasteful number, since it uses less digits than its factorization.

48934770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631169.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 48934770 is about 6995.3391626139. The cubic root of 48934770 is about 365.7681203156.

The spelling of 48934770 in words is "forty-eight million, nine hundred thirty-four thousand, seven hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 1631159 3262318 4893477 8155795 9786954 16311590 24467385 48934770