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2313030454002 = 232128501691889
BaseRepresentation
bin100001101010001011010…
…110111100101011110010
322012010100001212112012200
4201222023112330223302
5300344041244012002
64530331434004030
7326053023314262
oct41521326745362
98163301775180
102313030454002
11811a50433034
12314345276616
1313a16bb68498
147dd464077a2
1540279606b1c
hex21a8b5bcaf2

2313030454002 has 12 divisors (see below), whose sum is σ = 5011565983710. Its totient is φ = 771010151328.

The previous prime is 2313030453991. The next prime is 2313030454019. The reversal of 2313030454002 is 2004540303132.

2313030454002 is a `hidden beast` number, since 2 + 313 + 0 + 304 + 5 + 40 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2280767468841 + 32262985161 = 1510221^2 + 179619^2 .

It is a super-2 number, since 2×23130304540022 (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 5 ways as a sum of consecutive naturals, for example, 64250845927 + ... + 64250845962.

Almost surely, 22313030454002 is an apocalyptic number.

2313030454002 is an abundant number, since it is smaller than the sum of its proper divisors (2698535529708).

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

2313030454002 is a wasteful number, since it uses less digits than its factorization.

2313030454002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128501691897 (or 128501691894 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 2313030454002 its reverse (2004540303132), we get a palindrome (4317570757134).

The spelling of 2313030454002 in words is "two trillion, three hundred thirteen billion, thirty million, four hundred fifty-four thousand, two".

Divisors: 1 2 3 6 9 18 128501691889 257003383778 385505075667 771010151334 1156515227001 2313030454002