Search a number
-
+
88025007896 = 2376723460823
BaseRepresentation
bin101000111111010110…
…0110000011100011000
322102012121120201021122
41101332230300130120
52420233400223041
6104234345224412
76234225136040
oct1217654603430
9272177521248
1088025007896
1134370905311
1215087492108
1383ba8c28b7
1443908b2720
152452ca8c4b
hex147eb30718

88025007896 has 32 divisors (see below), whose sum is σ = 191440323840. Its totient is φ = 37161942048.

The previous prime is 88025007893. The next prime is 88025007979. The reversal of 88025007896 is 69870052088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88025007893) 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, 11726660 + ... + 11734163.

It is an arithmetic number, because the mean of its divisors is an integer number (5982510120).

Almost surely, 288025007896 is an apocalyptic number.

It is an amenable number.

88025007896 is an abundant number, since it is smaller than the sum of its proper divisors (103415315944).

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

88025007896 is a wasteful number, since it uses less digits than its factorization.

88025007896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23460903 (or 23460899 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 88025007896 in words is "eighty-eight billion, twenty-five million, seven thousand, eight hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 67 134 268 469 536 938 1876 3752 23460823 46921646 93843292 164225761 187686584 328451522 656903044 1313806088 1571875141 3143750282 6287500564 11003125987 12575001128 22006251974 44012503948 88025007896