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23414125240 = 23511191327817
BaseRepresentation
bin10101110011100101…
…110011001010111000
32020102202210210121201
4111303211303022320
5340423004001430
614431205543544
71456136531542
oct256345631270
966382723551
1023414125240
119a25732930
124655414bb4
132291b07b9c
1411c18cc692
159208638ca
hex5739732b8

23414125240 has 64 divisors (see below), whose sum is σ = 57503144160. Its totient is φ = 8509470720.

The previous prime is 23414125199. The next prime is 23414125243. The reversal of 23414125240 is 4252141432.

It is a junction number, because it is equal to n+sod(n) for n = 23414125199 and 23414125208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23414125243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827812 + ... + 855628.

Almost surely, 223414125240 is an apocalyptic number.

23414125240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23414125240 is an abundant number, since it is smaller than the sum of its proper divisors (34089018920).

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

23414125240 is a wasteful number, since it uses less digits than its factorization.

23414125240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29752 (or 29748 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 23414125240 its reverse (4252141432), we get a palindrome (27666266672).

The spelling of 23414125240 in words is "twenty-three billion, four hundred fourteen million, one hundred twenty-five thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1913 3826 7652 9565 15304 19130 21043 27817 38260 42086 55634 76520 84172 105215 111268 139085 168344 210430 222536 278170 305987 420860 556340 611974 841720 1112680 1223948 1529935 2447896 3059870 6119740 12239480 53213921 106427842 212855684 266069605 425711368 532139210 585353131 1064278420 1170706262 2128556840 2341412524 2926765655 4682825048 5853531310 11707062620 23414125240