Search a number
-
+
24025000038 = 2313308012821
BaseRepresentation
bin10110011000000000…
…000110100001100110
32022000100021110022020
4112120000012201212
5343200400000123
615011551044010
71510235062614
oct263000064146
968010243266
1024025000038
11a209539136
1247a5b10606
13235b540570
14123caa66b4
159592cd7e3
hex598006866

24025000038 has 16 divisors (see below), whose sum is σ = 51746154096. Its totient is φ = 7392307680.

The previous prime is 24024999979. The next prime is 24025000073. The reversal of 24025000038 is 83000052042.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24024999981 and 24025000017.

It is a congruent number.

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, 154006333 + ... + 154006488.

It is an arithmetic number, because the mean of its divisors is an integer number (3234134631).

Almost surely, 224025000038 is an apocalyptic number.

24025000038 is an abundant number, since it is smaller than the sum of its proper divisors (27721154058).

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

24025000038 is a wasteful number, since it uses less digits than its factorization.

24025000038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308012839.

The product of its (nonzero) digits is 1920, while the sum is 24.

The spelling of 24025000038 in words is "twenty-four billion, twenty-five million, thirty-eight", and thus it is an aban number.

Divisors: 1 2 3 6 13 26 39 78 308012821 616025642 924038463 1848076926 4004166673 8008333346 12012500019 24025000038