Search a number
-
+
1107332814931 = 72321393975419
BaseRepresentation
bin10000000111010010001…
…011011101100001010011
310220212012221001100202221
4100013102023131201103
5121120304200034211
62204411321121511
7143000511424510
oct20072213354123
93825187040687
101107332814931
11397687562422
1215a737629297
138056202b315
143b8492da307
151dc0e60bc71
hex101d22dd853

1107332814931 has 48 divisors (see below), whose sum is σ = 1336058617600. Its totient is φ = 898907575104.

The previous prime is 1107332814923. The next prime is 1107332814961. The reversal of 1107332814931 is 1394182337011.

It is not a de Polignac number, because 1107332814931 - 23 = 1107332814923 is a prime.

It is a super-2 number, since 2×11073328149312 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1107332814961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204339940 + ... + 204345358.

Almost surely, 21107332814931 is an apocalyptic number.

1107332814931 is a deficient number, since it is larger than the sum of its proper divisors (228725802669).

1107332814931 is a wasteful number, since it uses less digits than its factorization.

1107332814931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008 (or 5985 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 1107332814931 in words is "one trillion, one hundred seven billion, three hundred thirty-two million, eight hundred fourteen thousand, nine hundred thirty-one".

Divisors: 1 7 23 139 161 397 529 973 2779 3197 3703 5419 9131 22379 37933 55183 63917 73531 124637 210013 386281 514717 753241 872459 1269209 1470091 2151343 2866651 5272687 8884463 15059401 17324543 20066557 29191807 49480889 121271801 204342649 299036677 346366223 398464489 1138060447 2093256739 2789251423 6877843571 7966423129 48144904997 158190402133 1107332814931