Search a number
-
+
13120410130002 = 233734710079709
BaseRepresentation
bin1011111011101101010101…
…1000101001011001010010
31201110022001221101220101000
42332323111120221121102
53204431044443130002
643523233323322430
72522626664666160
oct276732530513122
951408057356330
1013120410130002
1141a937551962a
12157a9a6980416
13742331b1cb56
14335061a0c230
1517b45a65261c
hexbeed5629652

13120410130002 has 32 divisors (see below), whose sum is σ = 33321676521600. Its totient is φ = 3748688608464.

The previous prime is 13120410129973. The next prime is 13120410130013. The reversal of 13120410130002 is 20003101402131.

13120410130002 is a `hidden beast` number, since 1 + 3 + 120 + 410 + 130 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17355039477 + ... + 17355040232.

It is an arithmetic number, because the mean of its divisors is an integer number (1041302391300).

Almost surely, 213120410130002 is an apocalyptic number.

13120410130002 is an abundant number, since it is smaller than the sum of its proper divisors (20201266391598).

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

13120410130002 is a wasteful number, since it uses less digits than its factorization.

13120410130002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34710079727 (or 34710079721 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13120410130002 its reverse (20003101402131), we get a palindrome (33123511532133).

The spelling of 13120410130002 in words is "thirteen trillion, one hundred twenty billion, four hundred ten million, one hundred thirty thousand, two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 34710079709 69420159418 104130239127 208260478254 242970557963 312390717381 485941115926 624781434762 728911673889 937172152143 1457823347778 1874344304286 2186735021667 4373470043334 6560205065001 13120410130002