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1301141204 = 2211193894001
BaseRepresentation
bin100110110001101…
…1101011011010100
310100200022211011222
41031203131123110
510131043004304
6333035545512
744146342406
oct11543353324
93320284158
101301141204
11608507710
123038bb298
1317974754c
14c4b3ab76
15793684be
hex4d8dd6d4

1301141204 has 48 divisors (see below), whose sum is σ = 2622110400. Its totient is φ = 558720000.

The previous prime is 1301141203. The next prime is 1301141209. The reversal of 1301141204 is 4021411031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301141203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323204 + ... + 327204.

It is an arithmetic number, because the mean of its divisors is an integer number (54627300).

Almost surely, 21301141204 is an apocalyptic number.

It is an amenable number.

1301141204 is an abundant number, since it is smaller than the sum of its proper divisors (1320969196).

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

1301141204 is a wasteful number, since it uses less digits than its factorization.

1301141204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4424 (or 4422 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1301141204 is about 36071.3349350977. The cubic root of 1301141204 is about 1091.7121491245.

Adding to 1301141204 its reverse (4021411031), we get a palindrome (5322552235).

The spelling of 1301141204 in words is "one billion, three hundred one million, one hundred forty-one thousand, two hundred four".

Divisors: 1 2 4 11 19 22 38 44 76 209 389 418 778 836 1556 4001 4279 7391 8002 8558 14782 16004 17116 29564 44011 76019 81301 88022 152038 162602 176044 304076 325204 836209 1556389 1672418 3112778 3344836 6225556 17120279 29571391 34240558 59142782 68481116 118285564 325285301 650570602 1301141204