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23994054 = 2327533593
BaseRepresentation
bin101101110000…
…1111011000110
31200011000122200
41123201323012
522120302204
62214135330
7410642340
oct133417306
950130580
1023994054
11125a90a7
128051546
134c81386
143288290
15218e539
hex16e1ec6

23994054 has 48 divisors (see below), whose sum is σ = 60551712. Its totient is φ = 6724224.

The previous prime is 23994029. The next prime is 23994067. The reversal of 23994054 is 45049932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4882 + ... + 8474.

It is an arithmetic number, because the mean of its divisors is an integer number (1261494).

Almost surely, 223994054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23994054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30275856).

23994054 is an abundant number, since it is smaller than the sum of its proper divisors (36557658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23994054 is a wasteful number, since it uses less digits than its factorization.

23994054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661 (or 3658 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 23994054 is about 4898.3725868905. The cubic root of 23994054 is about 288.4260909386.

The spelling of 23994054 in words is "twenty-three million, nine hundred ninety-four thousand, fifty-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 53 63 106 126 159 318 371 477 742 954 1113 2226 3339 3593 6678 7186 10779 21558 25151 32337 50302 64674 75453 150906 190429 226359 380858 452718 571287 1142574 1333003 1713861 2666006 3427722 3999009 7998018 11997027 23994054