Search a number
-
+
10231231202132 = 2273246714202863
BaseRepresentation
bin1001010011100010010011…
…1001101100001101010100
31100020002121002112101111212
42110320210321230031110
52320112030141432012
633432055052120552
72104116306211613
oct224704471541524
940202532471455
1010231231202132
11329504a316676
121192a6a766158
13592a5493a155
142752a0d8b87a
1512b210141b22
hex94e24e6c354

10231231202132 has 24 divisors (see below), whose sum is σ = 18157282206336. Its totient is φ = 5043493107648.

The previous prime is 10231231202113. The next prime is 10231231202201. The reversal of 10231231202132 is 23120213213201.

It is a super-3 number, since 3×102312312021323 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10231231202098 and 10231231202107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6381068 + ... + 7821795.

It is an arithmetic number, because the mean of its divisors is an integer number (756553425264).

Almost surely, 210231231202132 is an apocalyptic number.

It is an amenable number.

10231231202132 is a deficient number, since it is larger than the sum of its proper divisors (7926051004204).

10231231202132 is a wasteful number, since it uses less digits than its factorization.

10231231202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14205407 (or 14205405 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10231231202132 its reverse (23120213213201), we get a palindrome (33351444415333).

The spelling of 10231231202132 in words is "ten trillion, two hundred thirty-one billion, two hundred thirty-one million, two hundred two thousand, one hundred thirty-two".

Divisors: 1 2 4 73 146 292 2467 4934 9868 180091 360182 720364 14202863 28405726 56811452 1036808999 2073617998 4147235996 35038463021 70076926042 140153852084 2557807800533 5115615601066 10231231202132