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60378340 = 225111272161
BaseRepresentation
bin1110011001010…
…0110011100100
311012121112111211
43212110303210
5110424101330
65554041204
71332131101
oct346246344
9135545454
1060378340
113109a160
1218279204
13c680239
148039aa8
155479d2a
hex3994ce4

60378340 has 48 divisors (see below), whose sum is σ = 139474944. Its totient is φ = 21772800.

The previous prime is 60378337. The next prime is 60378361. The reversal of 60378340 is 4387306.

60378340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 26860 + ... + 29020.

It is an arithmetic number, because the mean of its divisors is an integer number (2905728).

Almost surely, 260378340 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 60378340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69737472).

60378340 is an abundant number, since it is smaller than the sum of its proper divisors (79096604).

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

60378340 is a wasteful number, since it uses less digits than its factorization.

60378340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308 (or 2306 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 60378340 is about 7770.3500564646. The cubic root of 60378340 is about 392.3079022663.

The spelling of 60378340 in words is "sixty million, three hundred seventy-eight thousand, three hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 127 220 254 508 635 1270 1397 2161 2540 2794 4322 5588 6985 8644 10805 13970 21610 23771 27940 43220 47542 95084 118855 237710 274447 475420 548894 1097788 1372235 2744470 3018917 5488940 6037834 12075668 15094585 30189170 60378340