Search a number
-
+
48068904 = 23313154067
BaseRepresentation
bin1011011101011…
…1100100101000
310100110011010210
42313113210220
544301201104
64434141120
71122402402
oct267274450
9110404123
1048068904
1125151974
12141217a0
139c60450
146553b72
154347989
hex2dd7928

48068904 has 32 divisors (see below), whose sum is σ = 129417120. Its totient is φ = 14790336.

The previous prime is 48068903. The next prime is 48068927. The reversal of 48068904 is 40986084.

It is a super-3 number, since 3×480689043 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (48068903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76722 + ... + 77345.

It is an arithmetic number, because the mean of its divisors is an integer number (4044285).

Almost surely, 248068904 is an apocalyptic number.

It is an amenable number.

48068904 is an abundant number, since it is smaller than the sum of its proper divisors (81348216).

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

48068904 is a wasteful number, since it uses less digits than its factorization.

48068904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154089 (or 154085 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 48068904 is about 6933.1741648397. The cubic root of 48068904 is about 363.5979338631.

The spelling of 48068904 in words is "forty-eight million, sixty-eight thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 154067 308134 462201 616268 924402 1232536 1848804 2002871 3697608 4005742 6008613 8011484 12017226 16022968 24034452 48068904