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472772385856308 = 2231911091945796097
BaseRepresentation
bin110101101111110111110011…
…0000111100101101100110100
32021222221121011102222122002110
41223133233212013211230310
5443431400321234400213
64353300345153011020
7201403451310355056
oct15337574607455464
92258847142878073
10472772385856308
1112770470873543a
1245036557553a70
13173a5324776395
1484a643c6978d6
15399cd6499a5c3
hex1adfbe61e5b34

472772385856308 has 96 divisors (see below), whose sum is σ = 1162314227894400. Its totient is φ = 149152701874176.

The previous prime is 472772385856229. The next prime is 472772385856321. The reversal of 472772385856308 is 803658583277274.

It is a self number, because there is not a number n which added to its sum of digits gives 472772385856308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4919693316 + ... + 4919789412.

It is an arithmetic number, because the mean of its divisors is an integer number (12107439873900).

Almost surely, 2472772385856308 is an apocalyptic number.

It is an amenable number.

472772385856308 is an abundant number, since it is smaller than the sum of its proper divisors (689541842038092).

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

472772385856308 is a wasteful number, since it uses less digits than its factorization.

472772385856308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116689 (or 116687 counting only the distinct ones).

The product of its (nonzero) digits is 3793305600, while the sum is 75.

The spelling of 472772385856308 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, three hundred eighty-five million, eight hundred fifty-six thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 1109 2218 3327 4436 6654 13308 19457 21071 38914 42142 58371 63213 77828 84284 96097 116742 126426 192194 233484 252852 288291 369683 384388 576582 739366 1109049 1153164 1478732 1825843 2218098 3651686 4436196 5477529 7303372 10955058 21577813 21910116 43155626 64733439 86311252 106571573 129466878 213143146 258933756 319714719 409978447 426286292 639429438 819956894 1229935341 1278858876 1639913788 1869759329 2024859887 2459870682 3739518658 4049719774 4919741364 5609277987 6074579661 7479037316 8099439548 11218555974 12149159322 22437111948 24298318644 35525427251 71050854502 106576281753 142101709004 213152563506 426305127012 2073563095861 4147126191722 6220689287583 8294252383444 12441378575166 24882757150332 39397698821359 78795397642718 118193096464077 157590795285436 236386192928154 472772385856308