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60161424 = 24371127139
BaseRepresentation
bin1110010101111…
…1110110010000
311012012111221220
43211133312100
5110400131144
65545245040
71330235511
oct345376620
9135174856
1060161424
1130a61194
1218193780
13c60559b
147dc0a08
155435919
hex395fd90

60161424 has 80 divisors (see below), whose sum is σ = 159989760. Its totient is φ = 19474560.

The previous prime is 60161411. The next prime is 60161443. The reversal of 60161424 is 42416106.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 60161394 and 60161403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432747 + ... + 432885.

It is an arithmetic number, because the mean of its divisors is an integer number (1999872).

Almost surely, 260161424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60161424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79994880).

60161424 is an abundant number, since it is smaller than the sum of its proper divisors (99828336).

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

60161424 is a wasteful number, since it uses less digits than its factorization.

60161424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 60161424 is about 7756.3795678138. The cubic root of 60161424 is about 391.8375350634.

The spelling of 60161424 in words is "sixty million, one hundred sixty-one thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 71 127 139 142 213 254 278 284 381 417 426 508 556 568 762 834 852 1016 1112 1136 1524 1668 1704 2032 2224 3048 3336 3408 6096 6672 9017 9869 17653 18034 19738 27051 29607 35306 36068 39476 52959 54102 59214 70612 72136 78952 105918 108204 118428 141224 144272 157904 211836 216408 236856 282448 423672 432816 473712 847344 1253363 2506726 3760089 5013452 7520178 10026904 15040356 20053808 30080712 60161424