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3120114113420 = 225156005705671
BaseRepresentation
bin101101011001110101010…
…010110001101110001100
3102001021120010011110010112
4231121311102301232030
5402104443203112140
610345205521455152
7441264223242503
oct55316522615614
912037503143115
103120114113420
11aa3262091a07
12424847aa14b8
131982c155c9b5
14ab02b46583a
155626473ac65
hex2d6754b1b8c

3120114113420 has 12 divisors (see below), whose sum is σ = 6552239638224. Its totient is φ = 1248045645360.

The previous prime is 3120114113359. The next prime is 3120114113507. The reversal of 3120114113420 is 243114110213.

It is a super-2 number, since 2×31201141134202 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78002852816 + ... + 78002852855.

It is an arithmetic number, because the mean of its divisors is an integer number (546019969852).

Almost surely, 23120114113420 is an apocalyptic number.

It is an amenable number.

3120114113420 is an abundant number, since it is smaller than the sum of its proper divisors (3432125524804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3120114113420 is a wasteful number, since it uses less digits than its factorization.

3120114113420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156005705680 (or 156005705678 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 3120114113420 its reverse (243114110213), we get a palindrome (3363228223633).

The spelling of 3120114113420 in words is "three trillion, one hundred twenty billion, one hundred fourteen million, one hundred thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 156005705671 312011411342 624022822684 780028528355 1560057056710 3120114113420