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7380964061 = 43971769591
BaseRepresentation
bin1101101111111000…
…01001001011011101
3201001101120211020022
412313330021023131
5110104011322221
63220223401525
7350623105442
oct66774111335
921041524208
107380964061
1131483a85a9
12151ba532a5
13908210b73
145003a79c9
152d2ebc4ab
hex1b7f092dd

7380964061 has 8 divisors (see below), whose sum is σ = 7630480704. Its totient is φ = 7134986880.

The previous prime is 7380964057. The next prime is 7380964093. The reversal of 7380964061 is 1604690837.

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 7380964061 - 22 = 7380964057 is a prime.

It is a super-2 number, since 2×73809640612 (a number of 21 digits) 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 (7380964021) 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, 880625 + ... + 888966.

It is an arithmetic number, because the mean of its divisors is an integer number (953810088).

Almost surely, 27380964061 is an apocalyptic number.

It is an amenable number.

7380964061 is a deficient number, since it is larger than the sum of its proper divisors (249516643).

7380964061 is a wasteful number, since it uses less digits than its factorization.

7380964061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769731.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 7380964061 is about 85912.5372748355. The cubic root of 7380964061 is about 1947.0227686642.

The spelling of 7380964061 in words is "seven billion, three hundred eighty million, nine hundred sixty-four thousand, sixty-one".

Divisors: 1 43 97 4171 1769591 76092413 171650327 7380964061