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260100093 = 31163112491
BaseRepresentation
bin11111000000011…
…00111111111101
3200010102110020210
433200030333331
51013041200333
641450503033
76305546211
oct1740147775
9603373223
10260100093
11123902060
1273134a79
1341b6a9a6
1426788941
1517c7ba63
hexf80cffd

260100093 has 16 divisors (see below), whose sum is σ = 378957312. Its totient is φ = 157374000.

The previous prime is 260100079. The next prime is 260100133. The reversal of 260100093 is 390001062.

It is not a de Polignac number, because 260100093 - 210 = 260099069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260100053) 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, 14578 + ... + 27068.

It is an arithmetic number, because the mean of its divisors is an integer number (23684832).

Almost surely, 2260100093 is an apocalyptic number.

It is an amenable number.

260100093 is a deficient number, since it is larger than the sum of its proper divisors (118857219).

260100093 is a wasteful number, since it uses less digits than its factorization.

260100093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13136.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 260100093 is about 16127.6189501116. The cubic root of 260100093 is about 638.3323224554.

The spelling of 260100093 in words is "two hundred sixty million, one hundred thousand, ninety-three".

Divisors: 1 3 11 33 631 1893 6941 12491 20823 37473 137401 412203 7881821 23645463 86700031 260100093