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1300423712 = 25731187273
BaseRepresentation
bin100110110000010…
…1110010000100000
310100121222100222012
41031200232100200
510130402024322
6333012332052
744140263530
oct11540562040
93317870865
101300423712
11608067645
12303614028
13179555ab3
14c49d14c0
1579275ae2
hex4d82e420

1300423712 has 48 divisors (see below), whose sum is σ = 3020355072. Its totient is φ = 539343360.

The previous prime is 1300423699. The next prime is 1300423727. The reversal of 1300423712 is 2173240031.

It is a super-2 number, since 2×13004237122 = 3382203661463717888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86693 + ... + 100580.

It is an arithmetic number, because the mean of its divisors is an integer number (62924064).

Almost surely, 21300423712 is an apocalyptic number.

It is an amenable number.

1300423712 is an abundant number, since it is smaller than the sum of its proper divisors (1719931360).

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

1300423712 is a wasteful number, since it uses less digits than its factorization.

1300423712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187321 (or 187313 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1300423712 is about 36061.3881041759. The cubic root of 1300423712 is about 1091.5114435815.

Adding to 1300423712 its reverse (2173240031), we get a palindrome (3473663743).

The spelling of 1300423712 in words is "one billion, three hundred million, four hundred twenty-three thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 31 32 56 62 112 124 217 224 248 434 496 868 992 1736 3472 6944 187273 374546 749092 1310911 1498184 2621822 2996368 5243644 5805463 5992736 10487288 11610926 20974576 23221852 40638241 41949152 46443704 81276482 92887408 162552964 185774816 325105928 650211856 1300423712