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2969241 = 31189977
BaseRepresentation
bin1011010100111010011001
312120212000220
423110322121
51230003431
6143350253
734144452
oct13247231
95525026
102969241
111748920
12bb2389
137cc662
14574129
153d9b96
hex2d4e99

2969241 has 8 divisors (see below), whose sum is σ = 4318944. Its totient is φ = 1799520.

The previous prime is 2969233. The next prime is 2969249. The reversal of 2969241 is 1429692.

It is an interprime number because it is at equal distance from previous prime (2969233) and next prime (2969249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2969241 - 23 = 2969233 is a prime.

It is a super-3 number, since 3×29692413 = 78533978829433393563, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 89977 = 2969241 / (2 + 9 + 6 + 9 + 2 + 4 + 1).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2969249) 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, 44956 + ... + 45021.

It is an arithmetic number, because the mean of its divisors is an integer number (539868).

22969241 is an apocalyptic number.

It is an amenable number.

2969241 is a deficient number, since it is larger than the sum of its proper divisors (1349703).

2969241 is a wasteful number, since it uses less digits than its factorization.

2969241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89991.

The product of its digits is 7776, while the sum is 33.

The square root of 2969241 is about 1723.1485716560. The cubic root of 2969241 is about 143.7303499290.

The spelling of 2969241 in words is "two million, nine hundred sixty-nine thousand, two hundred forty-one".

Divisors: 1 3 11 33 89977 269931 989747 2969241