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48115701 = 35238609
BaseRepresentation
bin1011011110001…
…0111111110101
310100112112100000
42313202333311
544304200301
64435141513
71122656004
oct267427765
9110475300
1048115701
1125184047
1214144899
139c7883a
146566c3b
154356786
hex2de2ff5

48115701 has 24 divisors (see below), whose sum is σ = 75216960. Its totient is φ = 30678912.

The previous prime is 48115699. The next prime is 48115703. The reversal of 48115701 is 10751184.

It is an interprime number because it is at equal distance from previous prime (48115699) and next prime (48115703).

It is not a de Polignac number, because 48115701 - 21 = 48115699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48115703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1285 + ... + 9893.

It is an arithmetic number, because the mean of its divisors is an integer number (3134040).

Almost surely, 248115701 is an apocalyptic number.

It is an amenable number.

48115701 is a deficient number, since it is larger than the sum of its proper divisors (27101259).

48115701 is an equidigital number, since it uses as much as digits as its factorization.

48115701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647 (or 8635 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 48115701 is about 6936.5482049792. The cubic root of 48115701 is about 363.7158879691.

Adding to 48115701 its reverse (10751184), we get a palindrome (58866885).

The spelling of 48115701 in words is "forty-eight million, one hundred fifteen thousand, seven hundred one".

Divisors: 1 3 9 23 27 69 81 207 243 621 1863 5589 8609 25827 77481 198007 232443 594021 697329 1782063 2091987 5346189 16038567 48115701