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48918962 = 2171438793
BaseRepresentation
bin1011101010011…
…1000110110010
310102001100012102
42322213012302
5100010401322
64504300402
71132542611
oct272470662
9112040172
1048918962
11256825a4
1214471702
13a19a341
1466d5878
154464792
hex2ea71b2

48918962 has 8 divisors (see below), whose sum is σ = 77694876. Its totient is φ = 23020672.

The previous prime is 48918959. The next prime is 48918967. The reversal of 48918962 is 26981984.

It can be written as a sum of positive squares in 2 ways, for example, as 48706441 + 212521 = 6979^2 + 461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (48918967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719363 + ... + 719430.

Almost surely, 248918962 is an apocalyptic number.

48918962 is a deficient number, since it is larger than the sum of its proper divisors (28775914).

48918962 is a wasteful number, since it uses less digits than its factorization.

48918962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438812.

The product of its digits is 248832, while the sum is 47.

The square root of 48918962 is about 6994.2091761685. The cubic root of 48918962 is about 365.7287298837.

The spelling of 48918962 in words is "forty-eight million, nine hundred eighteen thousand, nine hundred sixty-two".

Divisors: 1 2 17 34 1438793 2877586 24459481 48918962