Search a number
-
+
10700471 = 79135449
BaseRepresentation
bin101000110100…
…011010110111
3202010122021202
4220310122313
510214403341
61021203115
7156644465
oct50643267
922118252
1010700471
116049471
12370049b
1322a8652
1415c7835
15e1579b
hexa346b7

10700471 has 4 divisors (see below), whose sum is σ = 10836000. Its totient is φ = 10564944.

The previous prime is 10700447. The next prime is 10700479. The reversal of 10700471 is 17400701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17400701 = 83209647.

It is a cyclic number.

It is not a de Polignac number, because 10700471 - 26 = 10700407 is a prime.

It is a super-3 number, since 3×107004713 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10700479) 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 in 3 ways as a sum of consecutive naturals, for example, 67646 + ... + 67803.

It is an arithmetic number, because the mean of its divisors is an integer number (2709000).

Almost surely, 210700471 is an apocalyptic number.

10700471 is a deficient number, since it is larger than the sum of its proper divisors (135529).

10700471 is an equidigital number, since it uses as much as digits as its factorization.

10700471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135528.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 10700471 is about 3271.1574404177. The cubic root of 10700471 is about 220.3607785583.

The spelling of 10700471 in words is "ten million, seven hundred thousand, four hundred seventy-one".

Divisors: 1 79 135449 10700471