Search a number
-
+
62950116740 = 22572487131899
BaseRepresentation
bin111010101000000111…
…101000110110000100
320000111002202021010012
4322220013220312010
52012410212213430
644530251245352
74355651110100
oct725007506604
9200432667105
1062950116740
1124773777475
1210249a49858
135c229c74b4
1430925d2900
151986741695
hexea81e8d84

62950116740 has 72 divisors (see below), whose sum is σ = 154095076800. Its totient is φ = 21538415808.

The previous prime is 62950116721. The next prime is 62950116743. The reversal of 62950116740 is 4761105926.

It is not an unprimeable number, because it can be changed into a prime (62950116743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411311 + ... + 543209.

It is an arithmetic number, because the mean of its divisors is an integer number (2140209400).

Almost surely, 262950116740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62950116740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77047538400).

62950116740 is an abundant number, since it is smaller than the sum of its proper divisors (91144960060).

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

62950116740 is a wasteful number, since it uses less digits than its factorization.

62950116740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132409 (or 132400 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 62950116740 in words is "sixty-two billion, nine hundred fifty million, one hundred sixteen thousand, seven hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 487 490 974 980 1948 2435 3409 4870 6818 9740 13636 17045 23863 34090 47726 68180 95452 119315 131899 238630 263798 477260 527596 659495 923293 1318990 1846586 2637980 3693172 4616465 6463051 9232930 12926102 18465860 25852204 32315255 64234813 64630510 128469626 129261020 256939252 321174065 449643691 642348130 899287382 1284696260 1798574764 2248218455 3147505837 4496436910 6295011674 8992873820 12590023348 15737529185 31475058370 62950116740