Search a number
-
+
23210124 = 223735639
BaseRepresentation
bin101100010001…
…0100010001100
31121200012022020
41120202202030
521420210444
62145250140
7401166000
oct130424214
947605266
1023210124
1112113123
127933950
134a68602
143122700
152087119
hex162288c

23210124 has 48 divisors (see below), whose sum is σ = 63168000. Its totient is φ = 6630288.

The previous prime is 23210111. The next prime is 23210149. The reversal of 23210124 is 42101232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1297 + ... + 6935.

It is an arithmetic number, because the mean of its divisors is an integer number (1316000).

Almost surely, 223210124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23210124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31584000).

23210124 is an abundant number, since it is smaller than the sum of its proper divisors (39957876).

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

23210124 is a wasteful number, since it uses less digits than its factorization.

23210124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667 (or 5651 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 23210124 is about 4817.6886574373. The cubic root of 23210124 is about 285.2501097770.

Adding to 23210124 its reverse (42101232), we get a palindrome (65311356).

The spelling of 23210124 in words is "twenty-three million, two hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 4116 5639 11278 16917 22556 33834 39473 67668 78946 118419 157892 236838 276311 473676 552622 828933 1105244 1657866 1934177 3315732 3868354 5802531 7736708 11605062 23210124