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310104124 = 221122389313
BaseRepresentation
bin10010011110111…
…101000000111100
3210121111220212221
4102132331000330
51113341312444
650434335124
710453561441
oct2236750074
9717456787
10310104124
1114a055900
1287a2a4a4
134c327b85
142d2839c8
151c357a84
hex127bd03c

310104124 has 72 divisors (see below), whose sum is σ = 631441440. Its totient is φ = 132887040.

The previous prime is 310104107. The next prime is 310104131. The reversal of 310104124 is 421401013.

It is a junction number, because it is equal to n+sod(n) for n = 310104098 and 310104107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 990592 + ... + 990904.

It is an arithmetic number, because the mean of its divisors is an integer number (8770020).

Almost surely, 2310104124 is an apocalyptic number.

It is an amenable number.

310104124 is an abundant number, since it is smaller than the sum of its proper divisors (321337316).

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

310104124 is a wasteful number, since it uses less digits than its factorization.

310104124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 310104124 is about 17609.7735363065. The cubic root of 310104124 is about 676.8657110040.

Adding to 310104124 its reverse (421401013), we get a palindrome (731505137).

The spelling of 310104124 in words is "three hundred ten million, one hundred four thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 23 44 46 89 92 121 178 242 253 313 356 484 506 626 979 1012 1252 1958 2047 2783 3443 3916 4094 5566 6886 7199 8188 10769 11132 13772 14398 21538 22517 27857 28796 37873 43076 45034 55714 75746 79189 90068 111428 151492 158378 247687 306427 316756 495374 612854 640711 871079 990748 1225708 1281422 1742158 2562844 3370697 3484316 6741394 7047821 13482788 14095642 28191284 77526031 155052062 310104124