Search a number
-
+
10711072 = 25334721
BaseRepresentation
bin101000110111…
…000000100000
3202011011211101
4220313000200
510220223242
61021324144
7160020421
oct50670040
922134741
1010711072
116056429
123706654
1322b0418
1415cb648
15e189b7
hexa37020

10711072 has 12 divisors (see below), whose sum is σ = 21087486. Its totient is φ = 5355520.

The previous prime is 10711069. The next prime is 10711081. The reversal of 10711072 is 27011701.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 4177936 = 2556^2 + 2044^2 .

It is a super-2 number, since 2×107110722 = 229454126778368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167329 + ... + 167392.

Almost surely, 210711072 is an apocalyptic number.

It is an amenable number.

10711072 is a deficient number, since it is larger than the sum of its proper divisors (10376414).

10711072 is an equidigital number, since it uses as much as digits as its factorization.

10711072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334731 (or 334723 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 10711072 is about 3272.7774137573. Note that the first 3 decimals coincide. The cubic root of 10711072 is about 220.4335253123.

Adding to 10711072 its reverse (27011701), we get a palindrome (37722773).

The spelling of 10711072 in words is "ten million, seven hundred eleven thousand, seventy-two".

Divisors: 1 2 4 8 16 32 334721 669442 1338884 2677768 5355536 10711072