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2580058970 = 25258005897
BaseRepresentation
bin1001100111001000…
…1001001101011010
320122210211120112122
42121302021031122
520240443341340
61104003341242
7120636065546
oct23162111532
96583746478
102580058970
111104415545
12600081822
133216b0618
141a6930a26
15101791db5
hex99c8935a

2580058970 has 8 divisors (see below), whose sum is σ = 4644106164. Its totient is φ = 1032023584.

The previous prime is 2580058969. The next prime is 2580058991. The reversal of 2580058970 is 798500852.

It can be written as a sum of positive squares in 2 ways, for example, as 2343237649 + 236821321 = 48407^2 + 15389^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129002939 + ... + 129002958.

Almost surely, 22580058970 is an apocalyptic number.

2580058970 is a deficient number, since it is larger than the sum of its proper divisors (2064047194).

2580058970 is a wasteful number, since it uses less digits than its factorization.

2580058970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258005904.

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 2580058970 is about 50794.2808788549. The cubic root of 2580058970 is about 1371.5444195240.

The spelling of 2580058970 in words is "two billion, five hundred eighty million, fifty-eight thousand, nine hundred seventy".

Divisors: 1 2 5 10 258005897 516011794 1290029485 2580058970