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7080061507 = 41503343309
BaseRepresentation
bin1101001100000000…
…10010101001000011
3200021102101101112021
412212000102221003
5103444443432012
63130314142311
7340310346511
oct64600225103
920242341467
107080061507
113003568002
121457121997
1388aa8830c
144b243b4b1
152b6881007
hex1a6012a43

7080061507 has 8 divisors (see below), whose sum is σ = 7267186080. Its totient is φ = 6893624640.

The previous prime is 7080061489. The next prime is 7080061531. The reversal of 7080061507 is 7051600807.

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

It is a cyclic number.

It is not a de Polignac number, because 7080061507 - 223 = 7071672899 is a prime.

It is a super-2 number, since 2×70800615072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7080061007) 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, 151032 + ... + 192277.

It is an arithmetic number, because the mean of its divisors is an integer number (908398260).

Almost surely, 27080061507 is an apocalyptic number.

7080061507 is a deficient number, since it is larger than the sum of its proper divisors (187124573).

7080061507 is a wasteful number, since it uses less digits than its factorization.

7080061507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343853.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 7080061507 is about 84143.1013630945. The cubic root of 7080061507 is about 1920.1965137220.

The spelling of 7080061507 in words is "seven billion, eighty million, sixty-one thousand, five hundred seven".

Divisors: 1 41 503 20623 343309 14075669 172684427 7080061507