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48061699 = 72980851
BaseRepresentation
bin1011011101010…
…1110100000011
310100102210020221
42313111310003
544300433244
64434043511
71122342400
oct267256403
9110383227
1048061699
1125147514
1214119597
139c5a09a
1465512a7
154345784
hex2dd5d03

48061699 has 6 divisors (see below), whose sum is σ = 55908564. Its totient is φ = 41195700.

The previous prime is 48061693. The next prime is 48061709. The reversal of 48061699 is 99616084.

It is not a de Polignac number, because 48061699 - 27 = 48061571 is a prime.

It is a super-3 number, since 3×480616993 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48061693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 490377 + ... + 490474.

It is an arithmetic number, because the mean of its divisors is an integer number (9318094).

Almost surely, 248061699 is an apocalyptic number.

48061699 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

48061699 is a deficient number, since it is larger than the sum of its proper divisors (7846865).

48061699 is an equidigital number, since it uses as much as digits as its factorization.

48061699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980865 (or 980858 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 48061699 is about 6932.6545420928. The cubic root of 48061699 is about 363.5797665116.

The spelling of 48061699 in words is "forty-eight million, sixty-one thousand, six hundred ninety-nine".

Divisors: 1 7 49 980851 6865957 48061699