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88204413052 = 22710313055439
BaseRepresentation
bin101001000100101100…
…1001000100001111100
322102200010011102220001
41102021121020201330
52421120312204202
6104304234404044
76241534066120
oct1221131104174
9272603142801
1088204413052
1134453101038
1215117590624
138418b18ab2
1443aa653580
1524638e5d87
hex148964887c

88204413052 has 24 divisors (see below), whose sum is σ = 176579988480. Its totient is φ = 37765213680.

The previous prime is 88204413049. The next prime is 88204413053. The reversal of 88204413052 is 25031440288.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88204413053) 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, 1498852 + ... + 1556587.

It is an arithmetic number, because the mean of its divisors is an integer number (7357499520).

Almost surely, 288204413052 is an apocalyptic number.

It is an amenable number.

88204413052 is an abundant number, since it is smaller than the sum of its proper divisors (88375575428).

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

88204413052 is a wasteful number, since it uses less digits than its factorization.

88204413052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056481 (or 3056479 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 88204413052 in words is "eighty-eight billion, two hundred four million, four hundred thirteen thousand, fifty-two".

Divisors: 1 2 4 7 14 28 1031 2062 4124 7217 14434 28868 3055439 6110878 12221756 21388073 42776146 85552292 3150157609 6300315218 12600630436 22051103263 44102206526 88204413052