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2975053 = 4763299
BaseRepresentation
bin1011010110010101001101
312121011000011
423112111031
51230200203
6143433221
734200424
oct13262515
95534004
102975053
111752224
12bb5811
138021b3
145762bb
153db76d
hex2d654d

2975053 has 4 divisors (see below), whose sum is σ = 3038400. Its totient is φ = 2911708.

The previous prime is 2975047. The next prime is 2975057. The reversal of 2975053 is 3505792.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2975053 - 213 = 2966861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31603 + ... + 31696.

It is an arithmetic number, because the mean of its divisors is an integer number (759600).

22975053 is an apocalyptic number.

It is an amenable number.

2975053 is a deficient number, since it is larger than the sum of its proper divisors (63347).

2975053 is an equidigital number, since it uses as much as digits as its factorization.

2975053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63346.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 2975053 is about 1724.8341949301. The cubic root of 2975053 is about 143.8240681935.

The spelling of 2975053 in words is "two million, nine hundred seventy-five thousand, fifty-three".

Divisors: 1 47 63299 2975053