Search a number
-
+
121701207364 = 22114886956599
BaseRepresentation
bin111000101010111110…
…1010000110101000100
3102122010120021220021121
41301111331100311010
53443221002113424
6131524143123324
711535604123432
oct1612575206504
9378116256247
10121701207364
1147682182420
121b7055a3544
13b626797349
145c67263d52
1532744e6ee4
hex1c55f50d44

121701207364 has 24 divisors (see below), whose sum is σ = 232347528000. Its totient is φ = 55316621280.

The previous prime is 121701207337. The next prime is 121701207379. The reversal of 121701207364 is 463702107121.

It is a super-2 number, since 2×1217012073642 (a number of 23 digits) contains 22 as substring.

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, 2121937 + ... + 2178535.

It is an arithmetic number, because the mean of its divisors is an integer number (9681147000).

Almost surely, 2121701207364 is an apocalyptic number.

It is an amenable number.

121701207364 is a deficient number, since it is larger than the sum of its proper divisors (110646320636).

121701207364 is a wasteful number, since it uses less digits than its factorization.

121701207364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105483 (or 105481 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 121701207364 in words is "one hundred twenty-one billion, seven hundred one million, two hundred seven thousand, three hundred sixty-four".

Divisors: 1 2 4 11 22 44 48869 56599 97738 113198 195476 226396 537559 622589 1075118 1245178 2150236 2490356 2765936531 5531873062 11063746124 30425301841 60850603682 121701207364