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2013010232010 = 235457371467091
BaseRepresentation
bin11101010010110000110…
…000101000001011001010
321010102221010220010002220
4131102300300220023022
5230440121104411020
64140433015234510
7265302161436441
oct35226060501312
97112833803086
102013010232010
11706792884748
12286175078a36
13117a97aa93cb
146d60471dd58
153756a2a1240
hex1d4b0c282ca

2013010232010 has 32 divisors (see below), whose sum is σ = 4831333480512. Its totient is φ = 536790625920.

The previous prime is 2013010231933. The next prime is 2013010232029. The reversal of 2013010232010 is 102320103102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638565 + ... + 2105655.

It is an arithmetic number, because the mean of its divisors is an integer number (150979171266).

Almost surely, 22013010232010 is an apocalyptic number.

2013010232010 is an abundant number, since it is smaller than the sum of its proper divisors (2818323248502).

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

2013010232010 is a wasteful number, since it uses less digits than its factorization.

2013010232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512838.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2013010232010 its reverse (102320103102), we get a palindrome (2115330335112).

The spelling of 2013010232010 in words is "two trillion, thirteen billion, ten million, two hundred thirty-two thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 45737 91474 137211 228685 274422 457370 686055 1372110 1467091 2934182 4401273 7335455 8802546 14670910 22006365 44012730 67100341067 134200682134 201301023201 335501705335 402602046402 671003410670 1006505116005 2013010232010