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2996952 = 233717839
BaseRepresentation
bin1011011011101011011000
312122021001020
423123223120
51231400302
6144122440
734321320
oct13335330
95567036
102996952
111767722
121006420
1380c15a
14580280
153e2ebc
hex2dbad8

2996952 has 32 divisors (see below), whose sum is σ = 8563200. Its totient is φ = 856224.

The previous prime is 2996933. The next prime is 2997011. The reversal of 2996952 is 2596992.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8752 + ... + 9087.

It is an arithmetic number, because the mean of its divisors is an integer number (267600).

22996952 is an apocalyptic number.

It is an amenable number.

2996952 is an abundant number, since it is smaller than the sum of its proper divisors (5566248).

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

2996952 is a wasteful number, since it uses less digits than its factorization.

2996952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17855 (or 17851 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 2996952 is about 1731.1707021550. The cubic root of 2996952 is about 144.1760962941.

The spelling of 2996952 in words is "two million, nine hundred ninety-six thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 17839 35678 53517 71356 107034 124873 142712 214068 249746 374619 428136 499492 749238 998984 1498476 2996952