Search a number
-
+
2107136352 = 25323954319
BaseRepresentation
bin111110110011000…
…0101100101100000
312102211221121200010
41331212011211200
513303411330402
6545031124520
7103134235446
oct17546054540
95384847603
102107136352
11991472802
124a9813740
13277719159
1415dbc6b96
15c4ec6a6c
hex7d985960

2107136352 has 48 divisors (see below), whose sum is σ = 5771727360. Its totient is φ = 671839872.

The previous prime is 2107136351. The next prime is 2107136357. The reversal of 2107136352 is 2536317012.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107136351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474952 + ... + 479367.

It is an arithmetic number, because the mean of its divisors is an integer number (120244320).

Almost surely, 22107136352 is an apocalyptic number.

It is an amenable number.

2107136352 is an abundant number, since it is smaller than the sum of its proper divisors (3664591008).

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

2107136352 is a wasteful number, since it uses less digits than its factorization.

2107136352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954355 (or 954347 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2107136352 is about 45903.5548950188. The cubic root of 2107136352 is about 1282.0281064675.

The spelling of 2107136352 in words is "two billion, one hundred seven million, one hundred thirty-six thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 184 276 368 552 736 1104 2208 954319 1908638 2862957 3817276 5725914 7634552 11451828 15269104 21949337 22903656 30538208 43898674 45807312 65848011 87797348 91614624 131696022 175594696 263392044 351189392 526784088 702378784 1053568176 2107136352