Search a number
-
+
10301231100032 = 27531518459773
BaseRepresentation
bin1001010111100111000100…
…1110000111000010000000
31100110210021111200122022222
42111321301032013002000
52322233410130200112
633524153100550212
72112145052424605
oct225716116070200
940423244618288
1010301231100032
113311800448a64
1211a4545552368
1359952c04a192
142788219786ac
1512ce5a732372
hex95e71387080

10301231100032 has 32 divisors (see below), whose sum is σ = 20909191087980. Its totient is φ = 5053434121216.

The previous prime is 10301231100023. The next prime is 10301231100071. The reversal of 10301231100032 is 23000113210301.

It can be written as a sum of positive squares in 2 ways, for example, as 10045704894016 + 255526206016 = 3169496^2 + 505496^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×103012311000322 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 759223103 + ... + 759236670.

Almost surely, 210301231100032 is an apocalyptic number.

It is an amenable number.

10301231100032 is an abundant number, since it is smaller than the sum of its proper divisors (10607959987948).

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

10301231100032 is an equidigital number, since it uses as much as digits as its factorization.

10301231100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518459840 (or 1518459828 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10301231100032 its reverse (23000113210301), we get a palindrome (33301344310333).

The spelling of 10301231100032 in words is "ten trillion, three hundred one billion, two hundred thirty-one million, one hundred thousand, thirty-two".

Divisors: 1 2 4 8 16 32 53 64 106 128 212 424 848 1696 3392 6784 1518459773 3036919546 6073839092 12147678184 24295356368 48590712736 80478367969 97181425472 160956735938 194362850944 321913471876 643826943752 1287653887504 2575307775008 5150615550016 10301231100032