Search a number
-
+
10742676431 = 173851164093
BaseRepresentation
bin10100000000101000…
…00011101111001111
31000201200020111122212
422000110003233033
5134000111121211
64533552501035
7530133146234
oct120024035717
930650214585
1010742676431
114612a62893
1220b984a77b
13102281c696
1473ca4978b
1542d1b038b
hex280503bcf

10742676431 has 8 divisors (see below), whose sum is σ = 11377621584. Its totient is φ = 10108067200.

The previous prime is 10742676359. The next prime is 10742676457. The reversal of 10742676431 is 13467624701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10742676431 - 222 = 10738482127 is a prime.

It is a super-2 number, since 2×107426764312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742676731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16580 + ... + 147513.

It is an arithmetic number, because the mean of its divisors is an integer number (1422202698).

Almost surely, 210742676431 is an apocalyptic number.

10742676431 is a deficient number, since it is larger than the sum of its proper divisors (634945153).

10742676431 is a wasteful number, since it uses less digits than its factorization.

10742676431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167961.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 10742676431 in words is "ten billion, seven hundred forty-two million, six hundred seventy-six thousand, four hundred thirty-one".

Divisors: 1 17 3851 65467 164093 2789581 631922143 10742676431