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107173606220 = 22520353263287
BaseRepresentation
bin110001111010000001…
…0110111001101001100
3101020122010001021222222
41203310002313031030
53223442420344340
6121122422154512
710512601423232
oct1436402671514
9336563037888
10107173606220
11414a778568a
1218930282a38
13a14ca8b255
145289a8c952
152bc3de78b5
hex18f40b734c

107173606220 has 24 divisors (see below), whose sum is σ = 225076485984. Its totient is φ = 42867173376.

The previous prime is 107173606157. The next prime is 107173606271. The reversal of 107173606220 is 22606371701.

It is a super-2 number, since 2×1071736062202 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275417 + ... + 538703.

It is an arithmetic number, because the mean of its divisors is an integer number (9378186916).

Almost surely, 2107173606220 is an apocalyptic number.

107173606220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107173606220 is an abundant number, since it is smaller than the sum of its proper divisors (117902879764).

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

107173606220 is a wasteful number, since it uses less digits than its factorization.

107173606220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283649 (or 283647 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

Adding to 107173606220 its reverse (22606371701), we get a palindrome (129779977921).

The spelling of 107173606220 in words is "one hundred seven billion, one hundred seventy-three million, six hundred six thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 20353 40706 81412 101765 203530 263287 407060 526574 1053148 1316435 2632870 5265740 5358680311 10717360622 21434721244 26793401555 53586803110 107173606220