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2513200152012 = 2231161941331691
BaseRepresentation
bin100100100100100110011…
…001101111110111001100
322220021000020110202121120
4210210212121233313030
5312134013214331022
65202314225200540
7346400304551544
oct44444631576714
98807006422546
102513200152012
11889929a6a920
123470a9790150
13152cbc392384
14898d4c60324
15455928ebd5c
hex2492666fdcc

2513200152012 has 96 divisors (see below), whose sum is σ = 6509038894848. Its totient is φ = 748292640000.

The previous prime is 2513200151983. The next prime is 2513200152049. The reversal of 2513200152012 is 2102510023152.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7411087 + ... + 7742777.

It is an arithmetic number, because the mean of its divisors is an integer number (67802488488).

Almost surely, 22513200152012 is an apocalyptic number.

2513200152012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2513200152012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3254519447424).

2513200152012 is an abundant number, since it is smaller than the sum of its proper divisors (3995838742836).

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

2513200152012 is a wasteful number, since it uses less digits than its factorization.

2513200152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332711 (or 332709 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 2513200152012 its reverse (2102510023152), we get a palindrome (4615710175164).

The spelling of 2513200152012 in words is "two trillion, five hundred thirteen billion, two hundred million, one hundred fifty-two thousand, twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 61 66 122 132 183 244 366 671 732 941 1342 1882 2013 2684 2823 3764 4026 5646 8052 10351 11292 20702 31053 41404 57401 62106 114802 124212 172203 229604 331691 344406 631411 663382 688812 995073 1262822 1326764 1894233 1990146 2525644 3648601 3788466 3980292 7297202 7576932 10945803 14594404 20233151 21891606 40466302 43783212 60699453 80932604 121398906 222564661 242797812 312121231 445129322 624242462 667693983 890258644 936363693 1248484924 1335387966 1872727386 2670775932 3433333541 3745454772 6866667082 10300000623 13733334164 19039395091 20600001246 38078790182 41200002492 57118185273 76157580364 114236370546 209433346001 228472741092 418866692002 628300038003 837733384004 1256600076006 2513200152012