Search a number
-
+
10707551 is a prime number
BaseRepresentation
bin101000110110…
…001001011111
3202010222222222
4220312021133
510220120201
61021255555
7160004231
oct50661137
922128888
1010707551
116053818
1237045bb
1322ab93a
1415ca251
15e1791b
hexa3625f

10707551 has 2 divisors, whose sum is σ = 10707552. Its totient is φ = 10707550.

The previous prime is 10707533. The next prime is 10707553. The reversal of 10707551 is 15570701.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10707551 is a prime.

It is a super-2 number, since 2×107075512 = 229303296835202, which contains 22 as substring.

Together with 10707553, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10707551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10707553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5353775 + 5353776.

It is an arithmetic number, because the mean of its divisors is an integer number (5353776).

Almost surely, 210707551 is an apocalyptic number.

10707551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10707551 is an equidigital number, since it uses as much as digits as its factorization.

10707551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1225, while the sum is 26.

The square root of 10707551 is about 3272.2394472288. The cubic root of 10707551 is about 220.4093686420.

The spelling of 10707551 in words is "ten million, seven hundred seven thousand, five hundred fifty-one".