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2670245501 = 71134678513
BaseRepresentation
bin1001111100101000…
…1011011001111101
320220002112112012112
42133022023121331
520432040324001
61120544343405
7123112466210
oct23712133175
96802475175
102670245501
111150313a70
12626314b65
13337299431
141b48c9777
15109658cbb
hex9f28b67d

2670245501 has 8 divisors (see below), whose sum is σ = 3329137344. Its totient is φ = 2080710720.

The previous prime is 2670245497. The next prime is 2670245507. The reversal of 2670245501 is 1055420762.

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

It is not a de Polignac number, because 2670245501 - 22 = 2670245497 is a prime.

It is a super-2 number, since 2×26702455012 = 14260422071221482002, 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 (2670245507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17339180 + ... + 17339333.

It is an arithmetic number, because the mean of its divisors is an integer number (416142168).

Almost surely, 22670245501 is an apocalyptic number.

It is an amenable number.

2670245501 is a deficient number, since it is larger than the sum of its proper divisors (658891843).

2670245501 is a wasteful number, since it uses less digits than its factorization.

2670245501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34678531.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2670245501 is about 51674.4182453949. The cubic root of 2670245501 is about 1387.3426276725.

The spelling of 2670245501 in words is "two billion, six hundred seventy million, two hundred forty-five thousand, five hundred one".

Divisors: 1 7 11 77 34678513 242749591 381463643 2670245501