Search a number
-
+
1060472868 = 2237132342223
BaseRepresentation
bin111111001101011…
…000100000100100
32201220110121021220
4333031120200210
54132440112433
6253121340340
735164604430
oct7715304044
92656417256
101060472868
114a4677a64
122571976b0
1313b921450
14a0bad9c0
15631792b3
hex3f358824

1060472868 has 96 divisors (see below), whose sum is σ = 3177947136. Its totient is φ = 267518592.

The previous prime is 1060472843. The next prime is 1060472887. The reversal of 1060472868 is 8682740601.

It is a super-2 number, since 2×10604728682 = 2249205407528290848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4005 + ... + 46227.

It is an arithmetic number, because the mean of its divisors is an integer number (33103616).

Almost surely, 21060472868 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 1060472868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1588973568).

1060472868 is an abundant number, since it is smaller than the sum of its proper divisors (2117474268).

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

1060472868 is a wasteful number, since it uses less digits than its factorization.

1060472868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42273 (or 42271 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1060472868 is about 32564.9023950633. The cubic root of 1060472868 is about 1019.7644169502.

The spelling of 1060472868 in words is "one billion, sixty million, four hundred seventy-two thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 13 14 21 23 26 28 39 42 46 52 69 78 84 91 92 138 156 161 182 273 276 299 322 364 483 546 598 644 897 966 1092 1196 1794 1932 2093 3588 4186 6279 8372 12558 25116 42223 84446 126669 168892 253338 295561 506676 548899 591122 886683 971129 1097798 1182244 1646697 1773366 1942258 2195596 2913387 3293394 3546732 3842293 3884516 5826774 6586788 6797903 7684586 11526879 11653548 12624677 13595806 15369172 20393709 23053758 25249354 27191612 37874031 40787418 46107516 50498708 75748062 81574836 88372739 151496124 176745478 265118217 353490956 530236434 1060472868