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23992060 = 2251923323
BaseRepresentation
bin101101110000…
…1011011111100
31200010220220211
41123201123330
522120221220
62214122204
7410633461
oct133413374
950126824
1023992060
11125a7654
128050364
134c804b1
143287668
15218db5a
hex16e16fc

23992060 has 36 divisors (see below), whose sum is σ = 53190648. Its totient is φ = 9088992.

The previous prime is 23992057. The next prime is 23992069. The reversal of 23992060 is 6029932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23992069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5559 + ... + 8881.

It is an arithmetic number, because the mean of its divisors is an integer number (1477518).

Almost surely, 223992060 is an apocalyptic number.

23992060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23992060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26595324).

23992060 is an abundant number, since it is smaller than the sum of its proper divisors (29198588).

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

23992060 is a wasteful number, since it uses less digits than its factorization.

23992060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370 (or 3349 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 23992060 is about 4898.1690456741. The cubic root of 23992060 is about 288.4181009374.

The spelling of 23992060 in words is "twenty-three million, nine hundred ninety-two thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 361 380 722 1444 1805 3323 3610 6646 7220 13292 16615 33230 63137 66460 126274 252548 315685 631370 1199603 1262740 2399206 4798412 5998015 11996030 23992060