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202412300024 = 23112473930101
BaseRepresentation
bin1011110010000010110…
…1101001011011111000
3201100110110110020000202
42330200231221123320
511304020022100044
6232553102021332
720423652106454
oct2744055513370
9640413406022
10202412300024
117892a514990
123328b577848
131611a02353c
149b22623664
1553ea129c4e
hex2f20b696f8

202412300024 has 32 divisors (see below), whose sum is σ = 414193022640. Its totient is φ = 91968288000.

The previous prime is 202412300021. The next prime is 202412300029. The reversal of 202412300024 is 420003214202.

It is a junction number, because it is equal to n+sod(n) for n = 202412299969 and 202412300005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202412300021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247427 + ... + 682674.

Almost surely, 2202412300024 is an apocalyptic number.

It is an amenable number.

202412300024 is an abundant number, since it is smaller than the sum of its proper divisors (211780722616).

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

202412300024 is a wasteful number, since it uses less digits than its factorization.

202412300024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932591 (or 932587 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 202412300024 its reverse (420003214202), we get a palindrome (622415514226).

The spelling of 202412300024 in words is "two hundred two billion, four hundred twelve million, three hundred thousand, twenty-four".

Divisors: 1 2 4 8 11 22 44 88 2473 4946 9892 19784 27203 54406 108812 217624 930101 1860202 3720404 7440808 10231111 20462222 40924444 81848888 2300139773 4600279546 9200559092 18401118184 25301537503 50603075006 101206150012 202412300024