Search a number
-
+
488342054742 = 232927110356323
BaseRepresentation
bin1110001101100110111…
…01000110011101010110
31201200111101201201210020
413012303131012131112
531000111031222432
61012201413010010
750165366655633
oct7066335063526
91650441651706
10488342054742
111791173a46a3
127a788923906
1337086b19c09
14198c8c0518a
15ca8242c22c
hex71b3746756

488342054742 has 32 divisors (see below), whose sum is σ = 1014091246080. Its totient is φ = 156587588640.

The previous prime is 488342054719. The next prime is 488342054777. The reversal of 488342054742 is 247450243884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5131008 + ... + 5225315.

It is an arithmetic number, because the mean of its divisors is an integer number (31690351440).

Almost surely, 2488342054742 is an apocalyptic number.

488342054742 is an abundant number, since it is smaller than the sum of its proper divisors (525749191338).

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

488342054742 is a wasteful number, since it uses less digits than its factorization.

488342054742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10356628.

The product of its (nonzero) digits is 6881280, while the sum is 51.

The spelling of 488342054742 in words is "four hundred eighty-eight billion, three hundred forty-two million, fifty-four thousand, seven hundred forty-two".

Divisors: 1 2 3 6 29 58 87 174 271 542 813 1626 7859 15718 23577 47154 10356323 20712646 31068969 62137938 300333367 600666734 901000101 1802000202 2806563533 5613127066 8419690599 16839381198 81390342457 162780684914 244171027371 488342054742