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23752029983 = 1117312481361
BaseRepresentation
bin10110000111101110…
…110011011100011111
32021022022122010210012
4112013232303130133
5342121004424413
614524520233435
71500411631553
oct260756633437
967268563705
1023752029983
11a089446750
12472a60b87b
132316b17916
14121472b863
1594035d7a8
hex587bb371f

23752029983 has 8 divisors (see below), whose sum is σ = 26061083856. Its totient is φ = 21467939200.

The previous prime is 23752029947. The next prime is 23752029997. The reversal of 23752029983 is 38992025732.

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 23752029983 - 210 = 23752028959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23752029083) 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, 6238778 + ... + 6242583.

It is an arithmetic number, because the mean of its divisors is an integer number (3257635482).

Almost surely, 223752029983 is an apocalyptic number.

23752029983 is a deficient number, since it is larger than the sum of its proper divisors (2309053873).

23752029983 is a wasteful number, since it uses less digits than its factorization.

23752029983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12481545.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 23752029983 in words is "twenty-three billion, seven hundred fifty-two million, twenty-nine thousand, nine hundred eighty-three".

Divisors: 1 11 173 1903 12481361 137294971 2159275453 23752029983