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104234556460 = 22521587241429
BaseRepresentation
bin110000100010011011…
…1010001110000101100
3100222001021201002200011
41201010313101300230
53201433021301320
6115515032143004
710350013053106
oct1410467216054
9328037632604
10104234556460
1140229765041
121824bb37a64
139aa1bc7358
14508b5d0576
152aa0d9305a
hex1844dd1c2c

104234556460 has 24 divisors (see below), whose sum is σ = 218903615280. Its totient is φ = 41691718464.

The previous prime is 104234556443. The next prime is 104234556467. The reversal of 104234556460 is 64655432401.

It is not an unprimeable number, because it can be changed into a prime (104234556467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311026 + ... + 552454.

It is an arithmetic number, because the mean of its divisors is an integer number (9120983970).

Almost surely, 2104234556460 is an apocalyptic number.

104234556460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104234556460 is an abundant number, since it is smaller than the sum of its proper divisors (114669058820).

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

104234556460 is a wasteful number, since it uses less digits than its factorization.

104234556460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263025 (or 263023 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 104234556460 its reverse (64655432401), we get a palindrome (168889988861).

The spelling of 104234556460 in words is "one hundred four billion, two hundred thirty-four million, five hundred fifty-six thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 21587 43174 86348 107935 215870 241429 431740 482858 965716 1207145 2414290 4828580 5211727823 10423455646 20846911292 26058639115 52117278230 104234556460