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196880060 = 225131744543
BaseRepresentation
bin10111011110000…
…10011010111100
3111201110112200002
423233002122330
5400400130220
631311453432
74610311226
oct1357023274
9451415602
10196880060
11a11519a3
1255b27278
1331a341a0
141c20d416
151243ec75
hexbbc26bc

196880060 has 48 divisors (see below), whose sum is σ = 471453696. Its totient is φ = 68416512.

The previous prime is 196880059. The next prime is 196880063. The reversal of 196880060 is 60088691.

It is a junction number, because it is equal to n+sod(n) for n = 196879996 and 196880023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196880063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17852 + ... + 26691.

It is an arithmetic number, because the mean of its divisors is an integer number (9821952).

Almost surely, 2196880060 is an apocalyptic number.

196880060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196880060 is an abundant number, since it is smaller than the sum of its proper divisors (274573636).

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

196880060 is a wasteful number, since it uses less digits than its factorization.

196880060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44582 (or 44580 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 196880060 is about 14031.3955114949. The cubic root of 196880060 is about 581.7466767149.

It can be divided in two parts, 1968 and 80060, that added together give a palindrome (82028).

The spelling of 196880060 in words is "one hundred ninety-six million, eight hundred eighty thousand, sixty".

Divisors: 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 340 442 884 1105 2210 4420 44543 89086 178172 222715 445430 579059 757231 890860 1158118 1514462 2316236 2895295 3028924 3786155 5790590 7572310 9844003 11581180 15144620 19688006 39376012 49220015 98440030 196880060