Search a number
-
+
10432143100 = 2252104321431
BaseRepresentation
bin10011011011100110…
…11101111011111100
3222221000220210000101
421231303131323330
5132331112034400
64443101010444
7516342516241
oct115563357374
928830823011
1010432143100
114473744575
122031853a24
13ca33a4352
1470d6d35c8
15410cc056a
hex26dcddefc

10432143100 has 18 divisors (see below), whose sum is σ = 22637750744. Its totient is φ = 4172857200.

The previous prime is 10432143089. The next prime is 10432143101. The reversal of 10432143100 is 134123401.

It is a super-2 number, since 2×104321431002 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10432143101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52160616 + ... + 52160815.

Almost surely, 210432143100 is an apocalyptic number.

10432143100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10432143100 is an abundant number, since it is smaller than the sum of its proper divisors (12205607644).

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

10432143100 is a wasteful number, since it uses less digits than its factorization.

10432143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104321445 (or 104321438 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10432143100 its reverse (134123401), we get a palindrome (10566266501).

The spelling of 10432143100 in words is "ten billion, four hundred thirty-two million, one hundred forty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 104321431 208642862 417285724 521607155 1043214310 2086428620 2608035775 5216071550 10432143100