Search a number
-
+
1130410272 = 25313984713
BaseRepresentation
bin100001101100000…
…1011000100100000
32220210001210101010
41003120023010200
54303341112042
6304100340520
740004220525
oct10330130440
92823053333
101130410272
115300a5a72
122766a4740
1315026a624
14aa1b714c
156939159c
hex4360b120

1130410272 has 48 divisors (see below), whose sum is σ = 2988709920. Its totient is φ = 374088192.

The previous prime is 1130410243. The next prime is 1130410321. The reversal of 1130410272 is 2720140311.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×11304102723 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29013 + ... + 55700.

It is an arithmetic number, because the mean of its divisors is an integer number (62264790).

Almost surely, 21130410272 is an apocalyptic number.

1130410272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130410272 is an abundant number, since it is smaller than the sum of its proper divisors (1858299648).

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

1130410272 is a wasteful number, since it uses less digits than its factorization.

1130410272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84865 (or 84857 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1130410272 is about 33621.5745020961. The cubic root of 1130410272 is about 1041.7064784812.

Adding to 1130410272 its reverse (2720140311), we get a palindrome (3850550583).

The spelling of 1130410272 in words is "one billion, one hundred thirty million, four hundred ten thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 139 278 417 556 834 1112 1668 2224 3336 4448 6672 13344 84713 169426 254139 338852 508278 677704 1016556 1355408 2033112 2710816 4066224 8132448 11775107 23550214 35325321 47100428 70650642 94200856 141301284 188401712 282602568 376803424 565205136 1130410272