Search a number
-
+
1460430160 = 245710724373
BaseRepresentation
bin101011100001100…
…0110010101010000
310202210001112112221
41113003012111100
510442332231120
6400530030424
751122310610
oct12703062520
93683045487
101460430160
1168a413882
12349118414
131a3749477
14dbd62a40
15883300aa
hex570c6550

1460430160 has 80 divisors (see below), whose sum is σ = 3916999296. Its totient is φ = 496018944.

The previous prime is 1460430137. The next prime is 1460430161. The reversal of 1460430160 is 610340641.

It is a tau number, because it is divible by the number of its divisors (80).

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460430161) by changing a digit.

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, 47734 + ... + 72106.

Almost surely, 21460430160 is an apocalyptic number.

1460430160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1460430160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1958499648).

1460430160 is an abundant number, since it is smaller than the sum of its proper divisors (2456569136).

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

1460430160 is a wasteful number, since it uses less digits than its factorization.

1460430160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24500 (or 24494 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1460430160 is about 38215.5748353992. The cubic root of 1460430160 is about 1134.5585972088.

The spelling of 1460430160 in words is "one billion, four hundred sixty million, four hundred thirty thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 107 112 140 214 280 428 535 560 749 856 1070 1498 1712 2140 2996 3745 4280 5992 7490 8560 11984 14980 24373 29960 48746 59920 97492 121865 170611 194984 243730 341222 389968 487460 682444 853055 974920 1364888 1706110 1949840 2607911 2729776 3412220 5215822 6824440 10431644 13039555 13648880 18255377 20863288 26079110 36510754 41726576 52158220 73021508 91276885 104316440 146043016 182553770 208632880 292086032 365107540 730215080 1460430160