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2042011006615 = 51340473046709
BaseRepresentation
bin11101101101110001010…
…101110011011010010111
321020012210020222002221001
4131231301111303122113
5231424014304202430
64202030434404131
7300346636111636
oct35556125633227
97205706862831
102042011006615
11718014a83968
1228b909430647
1311a73a145a78
1470b9617d51d
15381b62ed3ca
hex1db71573697

2042011006615 has 8 divisors (see below), whose sum is σ = 2450432292480. Its totient is φ = 1633596082272.

The previous prime is 2042011006601. The next prime is 2042011006631. The reversal of 2042011006615 is 5166001102402.

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 2042011006615 - 217 = 2042010875543 is a prime.

It is a super-2 number, since 2×20420110066152 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 853120 + ... + 2193589.

It is an arithmetic number, because the mean of its divisors is an integer number (306304036560).

Almost surely, 22042011006615 is an apocalyptic number.

2042011006615 is a deficient number, since it is larger than the sum of its proper divisors (408421285865).

2042011006615 is a wasteful number, since it uses less digits than its factorization.

2042011006615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3180761.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 2042011006615 in words is "two trillion, forty-two billion, eleven million, six thousand, six hundred fifteen".

Divisors: 1 5 134047 670235 3046709 15233545 408402201323 2042011006615