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103060161 = 3319792543
BaseRepresentation
bin1100010010010…
…01001011000001
321011220222222000
412021021023001
5202340411121
614120534213
72360665641
oct611111301
9234828860
10103060161
11531a1696
122a621369
1318475659
14d98a521
1590ab526
hex62492c1

103060161 has 32 divisors (see below), whose sum is σ = 162816000. Its totient is φ = 64241424.

The previous prime is 103060157. The next prime is 103060169. The reversal of 103060161 is 161060301.

103060161 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 601 + 61 = 666.

It is not a de Polignac number, because 103060161 - 22 = 103060157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103060169) 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, 39256 + ... + 41798.

It is an arithmetic number, because the mean of its divisors is an integer number (5088000).

Almost surely, 2103060161 is an apocalyptic number.

It is an amenable number.

103060161 is a deficient number, since it is larger than the sum of its proper divisors (59755839).

103060161 is a wasteful number, since it uses less digits than its factorization.

103060161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650 (or 2644 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 103060161 is about 10151.8550521567. The cubic root of 103060161 is about 468.8460615926.

The spelling of 103060161 in words is "one hundred three million, sixty thousand, one hundred sixty-one".

Divisors: 1 3 9 19 27 57 79 171 237 513 711 1501 2133 2543 4503 7629 13509 22887 40527 48317 68661 144951 200897 434853 602691 1304559 1808073 3817043 5424219 11451129 34353387 103060161