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4965031 = 131151251
BaseRepresentation
bin10010111100001010100111
3100100020202001
4102330022213
52232340111
6254230131
760126211
oct22741247
910306661
104965031
112891335
1217b5347
13104abb6
149335b1
156811c1
hex4bc2a7

4965031 has 8 divisors (see below), whose sum is σ = 5056128. Its totient is φ = 4875000.

The previous prime is 4965029. The next prime is 4965047. The reversal of 4965031 is 1305694.

4965031 = T8 + T9 + ... + T309.

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

It is a cyclic number.

It is not a de Polignac number, because 4965031 - 21 = 4965029 is a prime.

It is a super-2 number, since 2×49650312 = 49303065661922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4965001) 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, 19656 + ... + 19906.

It is an arithmetic number, because the mean of its divisors is an integer number (632016).

Almost surely, 24965031 is an apocalyptic number.

4965031 is a deficient number, since it is larger than the sum of its proper divisors (91097).

4965031 is a wasteful number, since it uses less digits than its factorization.

4965031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 4965031 is about 2228.2349517050. The cubic root of 4965031 is about 170.5980207089.

The spelling of 4965031 in words is "four million, nine hundred sixty-five thousand, thirty-one".

Divisors: 1 131 151 251 19781 32881 37901 4965031