Search a number
-
+
23846079040 = 265710645571
BaseRepresentation
bin10110001101010101…
…100100101001000000
32021112212121022211121
4112031111210221000
5342314044012130
614542120122024
71502633220220
oct261525445100
967485538747
1023846079040
11a127543143
124756006314
132330456854
141223010080
15948739d7a
hex58d564a40

23846079040 has 56 divisors (see below), whose sum is σ = 64895406912. Its totient is φ = 8175797760.

The previous prime is 23846079013. The next prime is 23846079079. The reversal of 23846079040 is 4097064832.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5320546 + ... + 5325025.

It is an arithmetic number, because the mean of its divisors is an integer number (1158846552).

Almost surely, 223846079040 is an apocalyptic number.

23846079040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23846079040 is an abundant number, since it is smaller than the sum of its proper divisors (41049327872).

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

23846079040 is a wasteful number, since it uses less digits than its factorization.

23846079040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10645595 (or 10645585 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 23846079040 in words is "twenty-three billion, eight hundred forty-six million, seventy-nine thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 10645571 21291142 42582284 53227855 74518997 85164568 106455710 149037994 170329136 212911420 298075988 340658272 372594985 425822840 596151976 681316544 745189970 851645680 1192303952 1490379940 1703291360 2384607904 2980759880 3406582720 4769215808 5961519760 11923039520 23846079040