Search a number
-
+
1210313132002 = 2131913133156503
BaseRepresentation
bin10001100111001100010…
…010001100011111100010
311021201000210200111110101
4101213030102030133202
5124312210130211002
62324002110453014
7153304454610202
oct21471422143742
94251023614411
101210313132002
11427322234887
1217669750416a
138a194120290
14428180bc402
152173a2ed587
hex119cc48c7e2

1210313132002 has 64 divisors (see below), whose sum is σ = 2080034288640. Its totient is φ = 523570132800.

The previous prime is 1210313131957. The next prime is 1210313132027. The reversal of 1210313132002 is 2002313130121.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21392083 + ... + 21448585.

It is an arithmetic number, because the mean of its divisors is an integer number (32500535760).

Almost surely, 21210313132002 is an apocalyptic number.

1210313132002 is a deficient number, since it is larger than the sum of its proper divisors (869721156638).

1210313132002 is a wasteful number, since it uses less digits than its factorization.

1210313132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56999.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1210313132002 its reverse (2002313130121), we get a palindrome (3212626262123).

The spelling of 1210313132002 in words is "one trillion, two hundred ten billion, three hundred thirteen million, one hundred thirty-two thousand, two".

Divisors: 1 2 13 19 26 38 131 247 262 331 494 662 1703 2489 3406 4303 4978 6289 8606 12578 32357 43361 56503 64714 81757 86722 113006 163514 563693 734539 823859 1073557 1127386 1469078 1647718 2147114 7401893 10710167 13956241 14803786 18702493 21420334 27912482 37404986 96224609 140635967 192449218 243132409 281271934 355347367 486264818 710694734 1828267571 2450026583 3656535142 4619515771 4900053166 9239031542 31850345579 46550505077 63700691158 93101010154 605156566001 1210313132002