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48680412 = 22311368791
BaseRepresentation
bin1011100110110…
…0110111011100
310101121012222020
42321230313130
544430233122
64455220140
71130530254
oct271546734
9111535866
1048680412
112552a350
1214377650
13a1158a1
146672964
154418c5c
hex2e6cddc

48680412 has 24 divisors (see below), whose sum is σ = 123914112. Its totient is φ = 14751600.

The previous prime is 48680393. The next prime is 48680417. The reversal of 48680412 is 21408684.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48680417) 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, 184264 + ... + 184527.

It is an arithmetic number, because the mean of its divisors is an integer number (5163088).

Almost surely, 248680412 is an apocalyptic number.

It is an amenable number.

48680412 is an abundant number, since it is smaller than the sum of its proper divisors (75233700).

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

48680412 is a wasteful number, since it uses less digits than its factorization.

48680412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368809 (or 368807 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 48680412 is about 6977.1349420805. The cubic root of 48680412 is about 365.1332771561.

The spelling of 48680412 in words is "forty-eight million, six hundred eighty thousand, four hundred twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 368791 737582 1106373 1475164 2212746 4056701 4425492 8113402 12170103 16226804 24340206 48680412