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314301131420 = 22529429533999
BaseRepresentation
bin1001001001011011100…
…11101010101010011100
31010001021012000202222012
410210231303222222130
520122142042201140
6400215444010352
731464450352133
oct4445563525234
91101235022865
10314301131420
11111326881a81
1250ab69909b8
132383b943553
14112d860491a
158297e76265
hex492dceaa9c

314301131420 has 24 divisors (see below), whose sum is σ = 660056040000. Its totient is φ = 125715945152.

The previous prime is 314301131369. The next prime is 314301131449. The reversal of 314301131420 is 24131103413.

It is a super-2 number, since 2×3143011314202 (a number of 24 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, 321581 + ... + 855579.

It is an arithmetic number, because the mean of its divisors is an integer number (27502335000).

Almost surely, 2314301131420 is an apocalyptic number.

It is an amenable number.

314301131420 is an abundant number, since it is smaller than the sum of its proper divisors (345754908580).

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

314301131420 is a wasteful number, since it uses less digits than its factorization.

314301131420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563437 (or 563435 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 314301131420 its reverse (24131103413), we get a palindrome (338432234833).

The spelling of 314301131420 in words is "three hundred fourteen billion, three hundred one million, one hundred thirty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 29429 58858 117716 147145 294290 533999 588580 1067998 2135996 2669995 5339990 10679980 15715056571 31430113142 62860226284 78575282855 157150565710 314301131420