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1013250301 = 7712717523
BaseRepresentation
bin111100011001001…
…111100011111101
32121121121110002221
4330121033203331
54033343002201
6244313245341
734052325340
oct7431174375
92547543087
101013250301
1147aa53a48
12243403851
13131bc92bb
14987da457
155de4c4a1
hex3c64f8fd

1013250301 has 16 divisors (see below), whose sum is σ = 1178800128. Its totient is φ = 852994800.

The previous prime is 1013250233. The next prime is 1013250341. The reversal of 1013250301 is 1030523101.

It is not a de Polignac number, because 1013250301 - 215 = 1013217533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013250341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130926 + ... + 138448.

It is an arithmetic number, because the mean of its divisors is an integer number (73675008).

Almost surely, 21013250301 is an apocalyptic number.

It is an amenable number.

1013250301 is a deficient number, since it is larger than the sum of its proper divisors (165549827).

1013250301 is an equidigital number, since it uses as much as digits as its factorization.

1013250301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1013250301 is about 31831.5928128016. The cubic root of 1013250301 is about 1004.3974015155.

Adding to 1013250301 its reverse (1030523101), we get a palindrome (2043773402).

The spelling of 1013250301 in words is "one billion, thirteen million, two hundred fifty thousand, three hundred one".

Divisors: 1 7 71 271 497 1897 7523 19241 52661 134687 534133 2038733 3738931 14271131 144750043 1013250301