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10024431445 = 571915074333
BaseRepresentation
bin10010101011000000…
…01010111101010101
3221212121201212202201
421111200022331111
5131012223301240
64334414204501
7503262155440
oct112540127525
927777655681
1010024431445
114284591796
121b391b3731
13c39a92952
146b14c2657
153da0d6d9a
hex25580af55

10024431445 has 16 divisors (see below), whose sum is σ = 14471360640. Its totient is φ = 6512111424.

The previous prime is 10024431433. The next prime is 10024431491. The reversal of 10024431445 is 54413442001.

It is a de Polignac number, because none of the positive numbers 2k-10024431445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7536502 + ... + 7537831.

It is an arithmetic number, because the mean of its divisors is an integer number (904460040).

Almost surely, 210024431445 is an apocalyptic number.

It is an amenable number.

10024431445 is a deficient number, since it is larger than the sum of its proper divisors (4446929195).

10024431445 is a wasteful number, since it uses less digits than its factorization.

10024431445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15074364.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10024431445 its reverse (54413442001), we get a palindrome (64437873446).

The spelling of 10024431445 in words is "ten billion, twenty-four million, four hundred thirty-one thousand, four hundred forty-five".

Divisors: 1 5 7 19 35 95 133 665 15074333 75371665 105520331 286412327 527601655 1432061635 2004886289 10024431445