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2970925404245 = 51867013182549
BaseRepresentation
bin101011001110111000111…
…101000001000001010101
3101112000110220021210001022
4223032320331001001111
5342133423400413440
610152454014010525
7424433205161561
oct53167075010125
911460426253038
102970925404245
11a45a64a36647
123bb950aa6a45
131872070b76a6
14a3b1773c6a1
1552431eb3cb5
hex2b3b8f41055

2970925404245 has 8 divisors (see below), whose sum is σ = 3565130700600. Its totient is φ = 2376726846400.

The previous prime is 2970925404217. The next prime is 2970925404269. The reversal of 2970925404245 is 5424045290792.

It can be written as a sum of positive squares in 4 ways, for example, as 212595688561 + 2758329715684 = 461081^2 + 1660822^2 .

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

It is not a de Polignac number, because 2970925404245 - 28 = 2970925403989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657770 + ... + 2524779.

It is an arithmetic number, because the mean of its divisors is an integer number (445641337575).

Almost surely, 22970925404245 is an apocalyptic number.

It is an amenable number.

2970925404245 is a deficient number, since it is larger than the sum of its proper divisors (594205296355).

2970925404245 is a wasteful number, since it uses less digits than its factorization.

2970925404245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369255.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 2970925404245 in words is "two trillion, nine hundred seventy billion, nine hundred twenty-five million, four hundred four thousand, two hundred forty-five".

Divisors: 1 5 186701 933505 3182549 15912745 594185080849 2970925404245