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10232357745 = 35682157183
BaseRepresentation
bin10011000011110010…
…10110001101110001
3222102002222122000210
421201321112031301
5131423440421440
64411202534333
7511365414531
oct114171261561
928362878023
1010232357745
114380998905
121b969673a9
13c70b9396c
146d0d694c1
153ed4a9a80
hex261e56371

10232357745 has 8 divisors (see below), whose sum is σ = 16371772416. Its totient is φ = 5457257456.

The previous prime is 10232357743. The next prime is 10232357753. The reversal of 10232357745 is 54775323201.

10232357745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10232357745 - 21 = 10232357743 is a prime.

It is a super-2 number, since 2×102323577452 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10232357743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341078577 + ... + 341078606.

It is an arithmetic number, because the mean of its divisors is an integer number (2046471552).

Almost surely, 210232357745 is an apocalyptic number.

10232357745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10232357745 is a deficient number, since it is larger than the sum of its proper divisors (6139414671).

10232357745 is an equidigital number, since it uses as much as digits as its factorization.

10232357745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682157191.

The product of its (nonzero) digits is 176400, while the sum is 39.

The spelling of 10232357745 in words is "ten billion, two hundred thirty-two million, three hundred fifty-seven thousand, seven hundred forty-five".

Divisors: 1 3 5 15 682157183 2046471549 3410785915 10232357745