Search a number
-
+
97055245860 = 223510091603159
BaseRepresentation
bin101101001100011110…
…0011000011000100100
3100021111221120022222120
41122120330120120210
53042232120331420
6112330410425540
710004055656316
oct1323074303044
9307457508876
1097055245860
11381851797a1
12169877322b0
1391c96cc281
1449a9d197b6
1527d0959d40
hex1698f18624

97055245860 has 48 divisors (see below), whose sum is σ = 272024188800. Its totient is φ = 25855732224.

The previous prime is 97055245841. The next prime is 97055245867. The reversal of 97055245860 is 6854255079.

It is not an unprimeable number, because it can be changed into a prime (97055245867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741040 + ... + 862119.

It is an arithmetic number, because the mean of its divisors is an integer number (5667170600).

Almost surely, 297055245860 is an apocalyptic number.

It is an amenable number.

97055245860 is an abundant number, since it is smaller than the sum of its proper divisors (174968942940).

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

97055245860 is a wasteful number, since it uses less digits than its factorization.

97055245860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604180 (or 1604178 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 97055245860 in words is "ninety-seven billion, fifty-five million, two hundred forty-five thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1009 2018 3027 4036 5045 6054 10090 12108 15135 20180 30270 60540 1603159 3206318 4809477 6412636 8015795 9618954 16031590 19237908 24047385 32063180 48094770 96189540 1617587431 3235174862 4852762293 6470349724 8087937155 9705524586 16175874310 19411049172 24263811465 32351748620 48527622930 97055245860