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100230410208 = 253592299933
BaseRepresentation
bin101110101011000110…
…0101010111111100000
3100120201020012101122010
41131112030222333200
53120232441111313
6114013433312520
710145542300245
oct1352614527740
9316636171563
10100230410208
11395644a9765
1217512b65740
1395b4483646
144bcb8bb5cc
15291959e4c3
hex175632afe0

100230410208 has 72 divisors (see below), whose sum is σ = 267640706088. Its totient is φ = 32843753728.

The previous prime is 100230410207. The next prime is 100230410221. The reversal of 100230410208 is 802014032001.

It is a super-2 number, since 2×1002304102082 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100230410207) 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, 184210 + ... + 484142.

It is an arithmetic number, because the mean of its divisors is an integer number (3717232029).

Almost surely, 2100230410208 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 100230410208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133820353044).

100230410208 is an abundant number, since it is smaller than the sum of its proper divisors (167410295880).

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

100230410208 is an equidigital number, since it uses as much as digits as its factorization.

100230410208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300064 (or 299997 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100230410208 its reverse (802014032001), we get a palindrome (902244442209).

The spelling of 100230410208 in words is "one hundred billion, two hundred thirty million, four hundred ten thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 59 96 118 177 236 354 472 708 944 1416 1888 2832 3481 5664 6962 10443 13924 20886 27848 41772 55696 83544 111392 167088 299933 334176 599866 899799 1199732 1799598 2399464 3599196 4798928 7198392 9597856 14396784 17696047 28793568 35392094 53088141 70784188 106176282 141568376 212352564 283136752 424705128 566273504 849410256 1044066773 1698820512 2088133546 3132200319 4176267092 6264400638 8352534184 12528801276 16705068368 25057602552 33410136736 50115205104 100230410208