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211011000107 = 17232971262103
BaseRepresentation
bin1100010010000100111…
…1000101011100101011
3202011122201102110001012
43010201033011130223
511424122304000412
6240534230014135
721150022623065
oct3044117053453
9664581373035
10211011000107
1181542232596
1234a8b1a734b
1316b8a5c865b
14a2da616735
15574ee87c22
hex31213c572b

211011000107 has 32 divisors (see below), whose sum is σ = 244574484480. Its totient is φ = 180829411840.

The previous prime is 211011000017. The next prime is 211011000121. The reversal of 211011000107 is 701000110112.

It is not a de Polignac number, because 211011000107 - 224 = 210994222891 is a prime.

It is a super-2 number, since 2×2110110001072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211011000091 and 211011000100.

It is not an unprimeable number, because it can be changed into a prime (211011000127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 674018 + ... + 936120.

It is an arithmetic number, because the mean of its divisors is an integer number (7642952640).

Almost surely, 2211011000107 is an apocalyptic number.

211011000107 is a deficient number, since it is larger than the sum of its proper divisors (33563484373).

211011000107 is a wasteful number, since it uses less digits than its factorization.

211011000107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262243.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 211011000107 its reverse (701000110112), we get a palindrome (912011110219).

The spelling of 211011000107 in words is "two hundred eleven billion, eleven million, one hundred seven", and thus it is an aban number.

Divisors: 1 17 23 29 71 391 493 667 1207 1633 2059 11339 27761 35003 47357 262103 805069 4455751 6028369 7600987 18609313 102482273 129216779 174822701 316358321 428014199 539670077 2971985917 7276241383 9174391309 12412411771 211011000107