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10025103224 = 231253137903
BaseRepresentation
bin10010101011000101…
…01110111101111000
3221212200000000021102
421111202232331320
5131012411300344
64334440430532
7503300654123
oct112542567570
927780000242
1010025103224
114284a00484
121b39478448
13c39c69656
146b16193ba
153da1bae4e
hex2558aef78

10025103224 has 8 divisors (see below), whose sum is σ = 18797068560. Its totient is φ = 5012551608.

The previous prime is 10025103203. The next prime is 10025103229. The reversal of 10025103224 is 42230152001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10025103196 and 10025103205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10025103229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626568944 + ... + 626568959.

It is an arithmetic number, because the mean of its divisors is an integer number (2349633570).

Almost surely, 210025103224 is an apocalyptic number.

It is an amenable number.

10025103224 is a deficient number, since it is larger than the sum of its proper divisors (8771965336).

10025103224 is a wasteful number, since it uses less digits than its factorization.

10025103224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253137909 (or 1253137905 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10025103224 its reverse (42230152001), we get a palindrome (52255255225).

The spelling of 10025103224 in words is "ten billion, twenty-five million, one hundred three thousand, two hundred twenty-four".

Divisors: 1 2 4 8 1253137903 2506275806 5012551612 10025103224