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38802323 = 716273407
BaseRepresentation
bin1001010000000…
…1001110010011
32201000100210002
42110001032103
534413133243
63503400215
7650546210
oct224011623
981010702
1038802323
111a9a283a
1210bb306b
138067671
145220b07
153616eb8
hex2501393

38802323 has 8 divisors (see below), whose sum is σ = 44385792. Its totient is φ = 33228936.

The previous prime is 38802317. The next prime is 38802371. The reversal of 38802323 is 32320883.

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 38802323 - 214 = 38785939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38802623) 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, 9686 + ... + 13092.

It is an arithmetic number, because the mean of its divisors is an integer number (5548224).

Almost surely, 238802323 is an apocalyptic number.

38802323 is a deficient number, since it is larger than the sum of its proper divisors (5583469).

38802323 is a wasteful number, since it uses less digits than its factorization.

38802323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 38802323 is about 6229.1510657553. The cubic root of 38802323 is about 338.5472124066.

The spelling of 38802323 in words is "thirty-eight million, eight hundred two thousand, three hundred twenty-three".

Divisors: 1 7 1627 3407 11389 23849 5543189 38802323