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54100155324 = 22319993123893
BaseRepresentation
bin110010011000100111…
…101101101110111100
312011122022222122100110
4302120213231232330
51341244114432244
640504150030020
73623436506235
oct623047555674
9164568878313
1054100155324
1120a42144476
12a59a048310
13514235a837
1428930b608c
1516198009b9
hexc989edbbc

54100155324 has 48 divisors (see below), whose sum is σ = 132896516480. Its totient is φ = 17081824320.

The previous prime is 54100155301. The next prime is 54100155379. The reversal of 54100155324 is 42355100145.

It is a junction number, because it is equal to n+sod(n) for n = 54100155291 and 54100155300.

It is a congruent number.

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, 2252322 + ... + 2276214.

Almost surely, 254100155324 is an apocalyptic number.

It is an amenable number.

54100155324 is an abundant number, since it is smaller than the sum of its proper divisors (78796361156).

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

54100155324 is a wasteful number, since it uses less digits than its factorization.

54100155324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33850 (or 33848 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 54100155324 its reverse (42355100145), we get a palindrome (96455255469).

The spelling of 54100155324 in words is "fifty-four billion, one hundred million, one hundred fifty-five thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 9931 19862 23893 29793 39724 47786 59586 71679 95572 119172 143358 188689 286716 377378 453967 566067 754756 907934 1132134 1361901 1815868 2264268 2723802 5447604 237281383 474562766 711844149 949125532 1423688298 2847376596 4508346277 9016692554 13525038831 18033385108 27050077662 54100155324