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2930082970 = 25496758991
BaseRepresentation
bin1010111010100101…
…1000010010011010
321120012110122012111
42232221120102122
522000100123340
61202425502534
7132416202643
oct25651302232
97505418174
102930082970
111273a56781
12699341a4a
13379074709
141db2066ca
15122382aea
hexaea5849a

2930082970 has 16 divisors (see below), whose sum is σ = 5275300608. Its totient is φ = 1171777360.

The previous prime is 2930082959. The next prime is 2930082989. The reversal of 2930082970 is 792800392.

It is a super-2 number, since 2×29300829702 = 17170772422168041800, which contains 22 as substring.

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, 20175 + ... + 79165.

It is an arithmetic number, because the mean of its divisors is an integer number (329706288).

Almost surely, 22930082970 is an apocalyptic number.

2930082970 is a deficient number, since it is larger than the sum of its proper divisors (2345217638).

2930082970 is a wasteful number, since it uses less digits than its factorization.

2930082970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63965.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 2930082970 is about 54130.2408086275. The cubic root of 2930082970 is about 1430.9571843150.

The spelling of 2930082970 in words is "two billion, nine hundred thirty million, eighty-two thousand, nine hundred seventy".

Divisors: 1 2 5 10 4967 9934 24835 49670 58991 117982 294955 589910 293008297 586016594 1465041485 2930082970