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2952200045 = 54313731163
BaseRepresentation
bin1010111111110110…
…1111111101101101
321121202002022010102
42233331233331231
522021230400140
61204535520445
7133105200134
oct25775577555
97552068112
102952200045
111285492653
126a4829125
13380819642
1420012291b
151242a0e15
hexaff6ff6d

2952200045 has 8 divisors (see below), whose sum is σ = 3625027296. Its totient is φ = 2306835216.

The previous prime is 2952200021. The next prime is 2952200047. The reversal of 2952200045 is 5400022592.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2952200045 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2952199990 and 2952200017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952200047) 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, 6865367 + ... + 6865796.

It is an arithmetic number, because the mean of its divisors is an integer number (453128412).

Almost surely, 22952200045 is an apocalyptic number.

It is an amenable number.

2952200045 is a deficient number, since it is larger than the sum of its proper divisors (672827251).

2952200045 is a wasteful number, since it uses less digits than its factorization.

2952200045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731211.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2952200045 is about 54334.1517371901. The cubic root of 2952200045 is about 1434.5485830561.

The spelling of 2952200045 in words is "two billion, nine hundred fifty-two million, two hundred thousand, forty-five".

Divisors: 1 5 43 215 13731163 68655815 590440009 2952200045