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160629417796 = 221925321992
BaseRepresentation
bin1001010110011001000…
…0100110011101000100
3120100121112120212220011
42111212100212131010
510112432112332141
6201443033520004
714414355344341
oct2254620463504
9510545525804
10160629417796
1162139134061
122716a573004
13121bb7954a3
147abb3577c8
1542a1d6b881
hex2566426744

160629417796 has 81 divisors (see below), whose sum is σ = 303905351421. Its totient is φ = 74276867808.

The previous prime is 160629417761. The next prime is 160629417877. The reversal of 160629417796 is 697714926061.

The square root of 160629417796 is 400786.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 115797284100 + 44832133696 = 340290^2 + 211736^2 .

It is a super-2 number, since 2×1606294177962 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160629417796.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 807182905 + ... + 807183103.

Almost surely, 2160629417796 is an apocalyptic number.

160629417796 is the 400786-th square number.

It is an amenable number.

160629417796 is a deficient number, since it is larger than the sum of its proper divisors (143275933625).

160629417796 is an equidigital number, since it uses as much as digits as its factorization.

160629417796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 160629417796 in words is "one hundred sixty billion, six hundred twenty-nine million, four hundred seventeen thousand, seven hundred ninety-six".

Divisors: 1 2 4 19 38 53 76 106 199 212 361 398 722 796 1007 1444 2014 2809 3781 4028 5618 7562 10547 11236 15124 19133 21094 38266 39601 42188 53371 71839 76532 79202 106742 143678 158404 200393 213484 287356 400786 558991 752419 801572 1014049 1117982 1504838 2028098 2098853 2235964 3009676 3807467 4056196 4197706 7614934 8395412 10620829 14295961 15229868 21241658 28591922 39878207 42483316 57183844 79756414 111239209 159512828 201795751 222478418 403591502 444956836 757685933 807183004 1515371866 2113544971 3030743732 4227089942 8454179884 40157354449 80314708898 160629417796