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10032240407 = 719591278481
BaseRepresentation
bin10010101011111011…
…11101011100010111
3221220011102121122112
421111331331130113
5131021223143112
64335253421235
7503415431210
oct112575753427
927804377575
1010032240407
114288a35782
121b3b93a81b
13c3b598137
146b2556407
153dab2aa22
hex255f7d717

10032240407 has 16 divisors (see below), whose sum is σ = 12273427200. Its totient is φ = 8008398720.

The previous prime is 10032240401. The next prime is 10032240443. The reversal of 10032240407 is 70404223001.

It is not a de Polignac number, because 10032240407 - 230 = 8958498583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032240401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631394 + ... + 647087.

It is an arithmetic number, because the mean of its divisors is an integer number (767089200).

Almost surely, 210032240407 is an apocalyptic number.

10032240407 is a deficient number, since it is larger than the sum of its proper divisors (2241186793).

10032240407 is a wasteful number, since it uses less digits than its factorization.

10032240407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278566.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 10032240407 its reverse (70404223001), we get a palindrome (80436463408).

The spelling of 10032240407 in words is "ten billion, thirty-two million, two hundred forty thousand, four hundred seven".

Divisors: 1 7 19 59 133 413 1121 7847 1278481 8949367 24291139 75430379 170037973 528012653 1433177201 10032240407