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2013010030312 = 231931303762973
BaseRepresentation
bin11101010010110000101…
…111110110111011101000
321010102221010111212102121
4131102300233312323220
5230440121031432222
64140433011041024
7265302156636421
oct35226057667350
97112833455377
102013010030312
11706792757156
12286174ba0174
13117a97a38668
146d6046aa648
153756a2615c7
hex1d4b0bf6ee8

2013010030312 has 16 divisors (see below), whose sum is σ = 3793950254340. Its totient is φ = 1001289962496.

The previous prime is 2013010030303. The next prime is 2013010030321. The reversal of 2013010030312 is 2130300103102.

It is an interprime number because it is at equal distance from previous prime (2013010030303) and next prime (2013010030321).

It can be written as a sum of positive squares in 2 ways, for example, as 1888552068516 + 124457961796 = 1374246^2 + 352786^2 .

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, 651879943 + ... + 651883030.

Almost surely, 22013010030312 is an apocalyptic number.

It is an amenable number.

2013010030312 is a deficient number, since it is larger than the sum of its proper divisors (1780940224028).

2013010030312 is a wasteful number, since it uses less digits than its factorization.

2013010030312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303763172 (or 1303763168 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2013010030312 its reverse (2130300103102), we get a palindrome (4143310133414).

The spelling of 2013010030312 in words is "two trillion, thirteen billion, ten million, thirty thousand, three hundred twelve".

Divisors: 1 2 4 8 193 386 772 1544 1303762973 2607525946 5215051892 10430103784 251626253789 503252507578 1006505015156 2013010030312