Search a number
-
+
40060015272 = 23321793108319
BaseRepresentation
bin100101010011110000…
…110101001010101000
310211101211222121222100
4211103300311022220
51124020330442042
630223041053400
72615503340304
oct452360651250
9124354877870
1040060015272
1115a9791a442
127920027260
133a15636464
141d20550d04
151096dde24c
hex953c352a8

40060015272 has 48 divisors (see below), whose sum is σ = 109102032000. Its totient is φ = 13278734496.

The previous prime is 40060015213. The next prime is 40060015337. The reversal of 40060015272 is 27251006004.

40060015272 is a `hidden beast` number, since 4 + 0 + 0 + 600 + 1 + 52 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1541272 + ... + 1567047.

It is an arithmetic number, because the mean of its divisors is an integer number (2272959000).

Almost surely, 240060015272 is an apocalyptic number.

It is an amenable number.

40060015272 is an abundant number, since it is smaller than the sum of its proper divisors (69042016728).

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

40060015272 is a wasteful number, since it uses less digits than its factorization.

40060015272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108510 (or 3108503 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 40060015272 in words is "forty billion, sixty million, fifteen thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 179 358 537 716 1074 1432 1611 2148 3222 4296 6444 12888 3108319 6216638 9324957 12433276 18649914 24866552 27974871 37299828 55949742 74599656 111899484 223798968 556389101 1112778202 1669167303 2225556404 3338334606 4451112808 5007501909 6676669212 10015003818 13353338424 20030007636 40060015272