[go: up one dir, main page]

Search a number
-
+
68796600 = 23352114661
BaseRepresentation
bin1000001100111…
…00000010111000
311210110020012020
410012130002320
5120102442400
610454314440
71463522115
oct406340270
9153406166
1068796600
11359199a4
121b058a20
1311339b62
1491cb90c
15608e2a0
hex419c0b8

68796600 has 48 divisors (see below), whose sum is σ = 213271320. Its totient is φ = 18345600.

The previous prime is 68796589. The next prime is 68796601. The reversal of 68796600 is 669786.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68796601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56731 + ... + 57930.

Almost surely, 268796600 is an apocalyptic number.

68796600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68796600 is an abundant number, since it is smaller than the sum of its proper divisors (144474720).

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

68796600 is a wasteful number, since it uses less digits than its factorization.

68796600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114680 (or 114671 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 68796600 is about 8294.3715855995. The cubic root of 68796600 is about 409.7531728712.

It can be divided in two parts, 68796 and 600, that added together give a palindrome (69396).

The spelling of 68796600 in words is "sixty-eight million, seven hundred ninety-six thousand, six hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 114661 229322 343983 458644 573305 687966 917288 1146610 1375932 1719915 2293220 2751864 2866525 3439830 4586440 5733050 6879660 8599575 11466100 13759320 17199150 22932200 34398300 68796600