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101074718228 = 221119679771847
BaseRepresentation
bin101111000100010000…
…1011100111000010100
3100122220001220200111112
41132020201130320110
53124000111440403
6114233313554152
710205503633541
oct1361041347024
9318801820445
10101074718228
1139958052890
1217709875958
1396ba37aba3
144c6ba9bbc8
1529687799d8
hex178885ce14

101074718228 has 96 divisors (see below), whose sum is σ = 206470978560. Its totient is φ = 42808296960.

The previous prime is 101074718159. The next prime is 101074718231. The reversal of 101074718228 is 822817470101.

101074718228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 54722801 + ... + 54724647.

It is an arithmetic number, because the mean of its divisors is an integer number (2150739360).

Almost surely, 2101074718228 is an apocalyptic number.

It is an amenable number.

101074718228 is an abundant number, since it is smaller than the sum of its proper divisors (105396260332).

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

101074718228 is a wasteful number, since it uses less digits than its factorization.

101074718228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925 (or 2923 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The spelling of 101074718228 in words is "one hundred one billion, seventy-four million, seven hundred eighteen thousand, two hundred twenty-eight".

Divisors: 1 2 4 11 19 22 38 44 67 76 134 209 268 418 737 836 977 1273 1474 1847 1954 2546 2948 3694 3908 5092 7388 10747 14003 18563 20317 21494 28006 35093 37126 40634 42988 56012 65459 70186 74252 81268 123749 130918 140372 204193 247498 261836 386023 408386 494996 720049 772046 816772 1243721 1361239 1440098 1544092 1804519 2351231 2487442 2722478 2880196 3609038 4702462 4974884 5444956 7218076 9404924 13680931 19849709 25863541 27361862 34285861 39699418 51727082 54723724 68571722 79398836 103454164 120902773 137143444 241805546 377144471 483611092 754288942 1329930503 1508577884 2297152687 2659861006 4594305374 5319722012 9188610748 25268679557 50537359114 101074718228