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487353008364 = 22340612750697
BaseRepresentation
bin1110001011110001000…
…00001100000011101100
31201120221110122222012220
413011320200030003230
530441044332231424
61011515322155340
750132030135535
oct7057040140354
91646843588186
10487353008364
1117875a0824a2
127a551652b50
1336c59c46681
141983370968c
15ca256b1579
hex717880c0ec

487353008364 has 12 divisors (see below), whose sum is σ = 1137157019544. Its totient is φ = 162451002784.

The previous prime is 487353008339. The next prime is 487353008369. The reversal of 487353008364 is 463800353784.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4873530083642 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487353008369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20306375337 + ... + 20306375360.

It is an arithmetic number, because the mean of its divisors is an integer number (94763084962).

Almost surely, 2487353008364 is an apocalyptic number.

It is an amenable number.

487353008364 is an abundant number, since it is smaller than the sum of its proper divisors (649804011180).

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

487353008364 is a wasteful number, since it uses less digits than its factorization.

487353008364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40612750704 (or 40612750702 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 487353008364 in words is "four hundred eighty-seven billion, three hundred fifty-three million, eight thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 40612750697 81225501394 121838252091 162451002788 243676504182 487353008364