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680101107083 = 958737093771
BaseRepresentation
bin10011110010110010010…
…11110101010110001011
32102000110102012220022222
421321121023311112023
542120321340411313
61240233435004255
7100064353012316
oct11713113652613
92360412186288
10680101107083
1124247a387952
12ab98459968b
134c196a029a8
1424cba61b97d
1512a5715e208
hex9e592f558b

680101107083 has 4 divisors (see below), whose sum is σ = 680108296728. Its totient is φ = 680093917440.

The previous prime is 680101107079. The next prime is 680101107089. The reversal of 680101107083 is 380701101086.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380701101086 = 2190350550543.

It is a cyclic number.

It is not a de Polignac number, because 680101107083 - 22 = 680101107079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680101107089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3451013 + ... + 3642758.

It is an arithmetic number, because the mean of its divisors is an integer number (170027074182).

Almost surely, 2680101107083 is an apocalyptic number.

680101107083 is a deficient number, since it is larger than the sum of its proper divisors (7189645).

680101107083 is an equidigital number, since it uses as much as digits as its factorization.

680101107083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7189644.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 680101107083 in words is "six hundred eighty billion, one hundred one million, one hundred seven thousand, eighty-three".

Divisors: 1 95873 7093771 680101107083