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1030101344 = 25291110023
BaseRepresentation
bin111101011001100…
…001100101100000
32122210022120101122
4331121201211200
54102201220334
6250114351412
734345500626
oct7531414540
92583276348
101030101344
11489513428
12248b8b568
1313554932c
149ab45516
156067a32e
hex3d661960

1030101344 has 24 divisors (see below), whose sum is σ = 2097945360. Its totient is φ = 497289856.

The previous prime is 1030101341. The next prime is 1030101361. The reversal of 1030101344 is 4431010301.

It is a super-2 number, since 2×10301013442 = 2122217557821212672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030101341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554084 + ... + 555939.

It is an arithmetic number, because the mean of its divisors is an integer number (87414390).

Almost surely, 21030101344 is an apocalyptic number.

It is an amenable number.

1030101344 is an abundant number, since it is smaller than the sum of its proper divisors (1067844016).

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

1030101344 is a wasteful number, since it uses less digits than its factorization.

1030101344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110062 (or 1110054 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1030101344 is about 32095.1919140547. The cubic root of 1030101344 is about 1009.9347551227.

Adding to 1030101344 its reverse (4431010301), we get a palindrome (5461111645).

The spelling of 1030101344 in words is "one billion, thirty million, one hundred one thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 1110023 2220046 4440092 8880184 17760368 32190667 35520736 64381334 128762668 257525336 515050672 1030101344