Search a number
-
+
2007039112 = 2313104918397
BaseRepresentation
bin111011110100000…
…1111110010001000
312011212121011001221
41313220033302020
513102300222422
6531053451424
7100510356661
oct16750176210
95155534057
102007039112
1193aa15211
124801a0b74
1325ca70310
141507ac368
15bb3033c7
hex77a0fc88

2007039112 has 32 divisors (see below), whose sum is σ = 4056759000. Its totient is φ = 925392384.

The previous prime is 2007039101. The next prime is 2007039121. The reversal of 2007039112 is 2119307002.

It can be written as a sum of positive squares in 4 ways, for example, as 1981496196 + 25542916 = 44514^2 + 5054^2 .

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, 99898 + ... + 118294.

Almost surely, 22007039112 is an apocalyptic number.

It is an amenable number.

2007039112 is an abundant number, since it is smaller than the sum of its proper divisors (2049719888).

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

2007039112 is a wasteful number, since it uses less digits than its factorization.

2007039112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19465 (or 19461 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2007039112 is about 44799.9900892846. The cubic root of 2007039112 is about 1261.3974400648.

The spelling of 2007039112 in words is "two billion, seven million, thirty-nine thousand, one hundred twelve".

Divisors: 1 2 4 8 13 26 52 104 1049 2098 4196 8392 13637 18397 27274 36794 54548 73588 109096 147176 239161 478322 956644 1913288 19298453 38596906 77193812 154387624 250879889 501759778 1003519556 2007039112