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85300096 = 277313783
BaseRepresentation
bin1010001010110…
…01001110000000
312221111200201211
411011121032000
5133314100341
612244135504
72054016220
oct505311600
9187450654
1085300096
1144171252
1224697594
131489793b
14b486080
15774e181
hex5159380

85300096 has 128 divisors (see below), whose sum is σ = 208373760. Its totient is φ = 34007040.

The previous prime is 85300081. The next prime is 85300153. The reversal of 85300096 is 69000358.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×853000962 = 14552212755218432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027671 + ... + 1027753.

It is an arithmetic number, because the mean of its divisors is an integer number (1627920).

Almost surely, 285300096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85300096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104186880).

85300096 is an abundant number, since it is smaller than the sum of its proper divisors (123073664).

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

85300096 is a wasteful number, since it uses less digits than its factorization.

85300096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 85300096 is about 9235.8051083812. The cubic root of 85300096 is about 440.1997990669.

The spelling of 85300096 in words is "eighty-five million, three hundred thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 28 31 32 37 56 62 64 74 83 112 124 128 148 166 217 224 248 259 296 332 434 448 496 518 581 592 664 868 896 992 1036 1147 1162 1184 1328 1736 1984 2072 2294 2324 2368 2573 2656 3071 3472 3968 4144 4588 4648 4736 5146 5312 6142 6944 8029 8288 9176 9296 10292 10624 12284 13888 16058 16576 18011 18352 18592 20584 21497 24568 27776 32116 33152 36022 36704 37184 41168 42994 49136 64232 72044 73408 74368 82336 85988 95201 98272 128464 144088 146816 164672 171976 190402 196544 256928 288176 329344 343952 380804 393088 513856 576352 666407 687904 761608 1027712 1152704 1332814 1375808 1523216 2305408 2665628 2751616 3046432 5331256 6092864 10662512 12185728 21325024 42650048 85300096