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10224210140 = 22514916012143
BaseRepresentation
bin10011000010110100…
…10001000011011100
3222101112122200121122
421201122101003130
5131414344211030
64410312150112
7511236231554
oct114132210334
928345580548
1010224210140
114377333451
121b94098338
13c6c2a02b1
146cdc48164
153ec8ea8e5
hex2616910dc

10224210140 has 48 divisors (see below), whose sum is σ = 21638534400. Its totient is φ = 4057804800.

The previous prime is 10224210067. The next prime is 10224210149. The reversal of 10224210140 is 4101242201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224210149) 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, 4769909 + ... + 4772051.

It is an arithmetic number, because the mean of its divisors is an integer number (450802800).

Almost surely, 210224210140 is an apocalyptic number.

10224210140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10224210140 is an abundant number, since it is smaller than the sum of its proper divisors (11414324260).

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

10224210140 is a wasteful number, since it uses less digits than its factorization.

10224210140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10224210140 its reverse (4101242201), we get a palindrome (14325452341).

The spelling of 10224210140 in words is "ten billion, two hundred twenty-four million, two hundred ten thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 1601 2143 2980 3202 4286 6404 8005 8572 10715 16010 21430 32020 42860 238549 319307 477098 638614 954196 1192745 1277228 1596535 2385490 3193070 3430943 4770980 6386140 6861886 13723772 17154715 34309430 68618860 511210507 1022421014 2044842028 2556052535 5112105070 10224210140