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490736829542 = 21714433436163
BaseRepresentation
bin1110010010000100011…
…00011100010001100110
31201220200021220220020012
413021002030130101212
531020012112021132
61013235201210222
750311626140441
oct7110214342146
91656607826205
10490736829542
1117a136168423
127b136930972
1337378cc641b
1419a74ca4658
15cb727c00b2
hex724231c466

490736829542 has 8 divisors (see below), whose sum is σ = 779405552856. Its totient is φ = 230934978592.

The previous prime is 490736829509. The next prime is 490736829571. The reversal of 490736829542 is 245928637094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7216718048 + ... + 7216718115.

It is an arithmetic number, because the mean of its divisors is an integer number (97425694107).

Almost surely, 2490736829542 is an apocalyptic number.

490736829542 is a deficient number, since it is larger than the sum of its proper divisors (288668723314).

490736829542 is a wasteful number, since it uses less digits than its factorization.

490736829542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14433436182.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 490736829542 in words is "four hundred ninety billion, seven hundred thirty-six million, eight hundred twenty-nine thousand, five hundred forty-two".