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2952084139 = 12723244757
BaseRepresentation
bin1010111111110101…
…0011101010101011
321121201212102010121
42233331103222223
522021213143024
61204533224111
7133104205204
oct25775235253
97551772117
102952084139
111285413564
126a4792037
133807a8964
142000d25ab
1512427b8e4
hexaff53aab

2952084139 has 4 divisors (see below), whose sum is σ = 2975329024. Its totient is φ = 2928839256.

The previous prime is 2952084103. The next prime is 2952084143. The reversal of 2952084139 is 9314802592.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2952084139 - 29 = 2952083627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2952084095 and 2952084104.

It is not an unprimeable number, because it can be changed into a prime (2952084539) 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, 11622252 + ... + 11622505.

It is an arithmetic number, because the mean of its divisors is an integer number (743832256).

Almost surely, 22952084139 is an apocalyptic number.

2952084139 is a deficient number, since it is larger than the sum of its proper divisors (23244885).

2952084139 is a wasteful number, since it uses less digits than its factorization.

2952084139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23244884.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2952084139 is about 54333.0851231549. The cubic root of 2952084139 is about 1434.5298089259.

The spelling of 2952084139 in words is "two billion, nine hundred fifty-two million, eighty-four thousand, one hundred thirty-nine".

Divisors: 1 127 23244757 2952084139