Search a number
-
+
5712072 = 233292283
BaseRepresentation
bin10101110010100011001000
3101202012111020
4111302203020
52430241242
6322232440
766360162
oct25624310
911665436
105712072
113251623
121ab5720
13124cc32
14a89932
1577c6ec
hex5728c8

5712072 has 48 divisors (see below), whose sum is σ = 14841840. Its totient is φ = 1831872.

The previous prime is 5712061. The next prime is 5712121. The reversal of 5712072 is 2702175.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20043 + ... + 20325.

It is an arithmetic number, because the mean of its divisors is an integer number (309205).

Almost surely, 25712072 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 5712072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7420920).

5712072 is an abundant number, since it is smaller than the sum of its proper divisors (9129768).

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

5712072 is a wasteful number, since it uses less digits than its factorization.

5712072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 5712072 is about 2389.9941422522. The cubic root of 5712072 is about 178.7576174888.

The spelling of 5712072 in words is "five million, seven hundred twelve thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 29 58 87 116 174 232 283 348 566 696 841 849 1132 1682 1698 2264 2523 3364 3396 5046 6728 6792 8207 10092 16414 20184 24621 32828 49242 65656 98484 196968 238003 476006 714009 952012 1428018 1904024 2856036 5712072