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88085097216 = 28351415977
BaseRepresentation
bin101001000001001000…
…1111110101100000000
322102100210122120100000
41102002101332230000
52420344241102331
6104244333200000
76235554654414
oct1220221765400
9272323576300
1088085097216
11343a1817306
12150a3630000
1383ca1a13cc
144398874d44
1524581c80e6
hex148247eb00

88085097216 has 108 divisors (see below), whose sum is σ = 263377571912. Its totient is φ = 29361678336.

The previous prime is 88085097203. The next prime is 88085097223. The reversal of 88085097216 is 61279058088.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645781 + ... + 770196.

Almost surely, 288085097216 is an apocalyptic number.

It is an amenable number.

88085097216 is an abundant number, since it is smaller than the sum of its proper divisors (175292474696).

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

88085097216 is an equidigital number, since it uses as much as digits as its factorization.

88085097216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416008 (or 1415982 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The spelling of 88085097216 in words is "eighty-eight billion, eighty-five million, ninety-seven thousand, two hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 576 648 768 864 972 1152 1296 1728 1944 2304 2592 3456 3888 5184 6912 7776 10368 15552 20736 31104 62208 1415977 2831954 4247931 5663908 8495862 11327816 12743793 16991724 22655632 25487586 33983448 38231379 45311264 50975172 67966896 76462758 90622528 101950344 114694137 135933792 152925516 181245056 203900688 229388274 271867584 305851032 344082411 362490112 407801376 458776548 543735168 611702064 688164822 815602752 917553096 1087470336 1223404128 1376329644 1631205504 1835106192 2446808256 2752659288 3262411008 3670212384 4893616512 5505318576 7340424768 9787233024 11010637152 14680849536 22021274304 29361699072 44042548608 88085097216