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48831914 = 249149727
BaseRepresentation
bin1011101001000…
…1110110101010
310101212220210102
42322101312222
5100000110124
64502345402
71132031045
oct272216652
9111786712
1048831914
112562315a
121442b262
13a169831
1466b1c5c
154448aae
hex2e91daa

48831914 has 8 divisors (see below), whose sum is σ = 73398528. Its totient is φ = 24365740.

The previous prime is 48831901. The next prime is 48831917. The reversal of 48831914 is 41913884.

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

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48831917) 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, 23882 + ... + 25845.

It is an arithmetic number, because the mean of its divisors is an integer number (9174816).

Almost surely, 248831914 is an apocalyptic number.

48831914 is a deficient number, since it is larger than the sum of its proper divisors (24566614).

48831914 is a wasteful number, since it uses less digits than its factorization.

48831914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50220.

The product of its digits is 27648, while the sum is 38.

The square root of 48831914 is about 6987.9835431976. The cubic root of 48831914 is about 365.5116712001.

The spelling of 48831914 in words is "forty-eight million, eight hundred thirty-one thousand, nine hundred fourteen".

Divisors: 1 2 491 982 49727 99454 24415957 48831914