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88411030040 = 2358924834559
BaseRepresentation
bin101001001010110110…
…1010100001000011000
322110012111221200010002
41102111231110020120
52422031210430130
6104340535112132
76246623233034
oct1222555241030
9273174850102
1088411030040
11345497a3483
1215174812648
13844c87bb78
1443c9c791c4
152476b0ab45
hex1495b54218

88411030040 has 32 divisors (see below), whose sum is σ = 201159936000. Its totient is φ = 34967057664.

The previous prime is 88411029983. The next prime is 88411030117. The reversal of 88411030040 is 4003011488.

It is a junction number, because it is equal to n+sod(n) for n = 88411029985 and 88411030012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12413720 + ... + 12420839.

It is an arithmetic number, because the mean of its divisors is an integer number (6286248000).

Almost surely, 288411030040 is an apocalyptic number.

It is an amenable number.

88411030040 is an abundant number, since it is smaller than the sum of its proper divisors (112748905960).

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

88411030040 is a wasteful number, since it uses less digits than its factorization.

88411030040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24834659 (or 24834655 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 88411030040 in words is "eighty-eight billion, four hundred eleven million, thirty thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 89 178 356 445 712 890 1780 3560 24834559 49669118 99338236 124172795 198676472 248345590 496691180 993382360 2210275751 4420551502 8841103004 11051378755 17682206008 22102757510 44205515020 88411030040