Search a number
-
+
48628704 = 2531783359
BaseRepresentation
bin1011100110000…
…0001111100000
310101111121001010
42321200033200
544422104304
64454140520
71130223435
oct271401740
9111447033
1048628704
11254a4513
1214351740
13a0c81a7
14665bb8c
154408789
hex2e603e0

48628704 has 96 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 15030272.

The previous prime is 48628703. The next prime is 48628729. The reversal of 48628704 is 40782684.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48628703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135277 + ... + 135635.

It is an arithmetic number, because the mean of its divisors is an integer number (1428840).

Almost surely, 248628704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48628704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68584320).

48628704 is an abundant number, since it is smaller than the sum of its proper divisors (88539936).

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

48628704 is a wasteful number, since it uses less digits than its factorization.

48628704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 48628704 is about 6973.4284251005. The cubic root of 48628704 is about 365.0039506672.

The spelling of 48628704 in words is "forty-eight million, six hundred twenty-eight thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 83 96 102 136 166 204 249 272 332 359 408 498 544 664 718 816 996 1077 1328 1411 1436 1632 1992 2154 2656 2822 2872 3984 4233 4308 5644 5744 6103 7968 8466 8616 11288 11488 12206 16932 17232 18309 22576 24412 29797 33864 34464 36618 45152 48824 59594 67728 73236 89391 97648 119188 135456 146472 178782 195296 238376 292944 357564 476752 506549 585888 715128 953504 1013098 1430256 1519647 2026196 2860512 3039294 4052392 6078588 8104784 12157176 16209568 24314352 48628704