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60102042 = 237111310007
BaseRepresentation
bin1110010101000…
…1010110011010
311012002111111120
43211101112122
5110341231132
65544110110
71326600420
oct345212632
9135074446
1060102042
1130a20610
1218165336
13c5b4550
147da7110
15542302c
hex395159a

60102042 has 64 divisors (see below), whose sum is σ = 161409024. Its totient is φ = 14408640.

The previous prime is 60102017. The next prime is 60102067. The reversal of 60102042 is 24020106.

60102042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60102017) and next prime (60102067).

It is a super-2 number, since 2×601020422 = 7224510905139528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1003 + ... + 11009.

It is an arithmetic number, because the mean of its divisors is an integer number (2522016).

Almost surely, 260102042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60102042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80704512).

60102042 is an abundant number, since it is smaller than the sum of its proper divisors (101306982).

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

60102042 is a wasteful number, since it uses less digits than its factorization.

60102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 60102042 is about 7752.5506770353. The cubic root of 60102042 is about 391.7085722679.

Adding to 60102042 its reverse (24020106), we get a palindrome (84122148).

The spelling of 60102042 in words is "sixty million, one hundred two thousand, forty-two".

Divisors: 1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 91 143 154 182 231 273 286 429 462 546 858 1001 2002 3003 6006 10007 20014 30021 60042 70049 110077 130091 140098 210147 220154 260182 330231 390273 420294 660462 770539 780546 910637 1431001 1541078 1821274 2311617 2731911 2862002 4293003 4623234 5463822 8586006 10017007 20034014 30051021 60102042