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12002010524 = 227412254993
BaseRepresentation
bin10110010110110000…
…00010010110011100
31010222102220022021022
423023120002112130
5144040003314044
65302540423312
7603264256220
oct131330022634
933872808238
1012002010524
1150a9905169
1223ab547b38
1311936b999a
1481bdc2780
154a3a1b3ee
hex2cb60259c

12002010524 has 36 divisors (see below), whose sum is σ = 24603861072. Its totient is φ = 5018242560.

The previous prime is 12002010509. The next prime is 12002010551. The reversal of 12002010524 is 42501020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80429 + ... + 174564.

Almost surely, 212002010524 is an apocalyptic number.

12002010524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12002010524 is an abundant number, since it is smaller than the sum of its proper divisors (12601850548).

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

12002010524 is a wasteful number, since it uses less digits than its factorization.

12002010524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255086 (or 255043 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 12002010524 its reverse (42501020021), we get a palindrome (54503030545).

The spelling of 12002010524 in words is "twelve billion, two million, ten thousand, five hundred twenty-four".

Divisors: 1 2 4 7 14 28 41 82 164 287 574 1148 1681 3362 6724 11767 23534 47068 254993 509986 1019972 1784951 3569902 7139804 10454713 20909426 41818852 73182991 146365982 292731964 428643233 857286466 1714572932 3000502631 6001005262 12002010524