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10301230302 = 2311296780329
BaseRepresentation
bin10011001100000000…
…00100110011011110
3222120220120201102020
421212000010303132
5132044103332202
64422103041010
7513163004256
oct114600046336
928526521366
1010301230302
114406859880
121bb5a40166
13c8222925c
146da176966
154045615bc
hex266004cde

10301230302 has 64 divisors (see below), whose sum is σ = 23597740800. Its totient is φ = 2968922880.

The previous prime is 10301230283. The next prime is 10301230309. The reversal of 10301230302 is 20303210301.

It is a super-2 number, since 2×103012303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301230309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88074 + ... + 168402.

It is an arithmetic number, because the mean of its divisors is an integer number (368714700).

Almost surely, 210301230302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10301230302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11798870400).

10301230302 is an abundant number, since it is smaller than the sum of its proper divisors (13296510498).

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

10301230302 is a wasteful number, since it uses less digits than its factorization.

10301230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80441.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10301230302 its reverse (20303210301), we get a palindrome (30604440603).

The spelling of 10301230302 in words is "ten billion, three hundred one million, two hundred thirty thousand, three hundred two".

Divisors: 1 2 3 6 11 22 29 33 58 66 67 87 134 174 201 319 402 638 737 957 1474 1914 1943 2211 3886 4422 5829 11658 21373 42746 64119 80329 128238 160658 240987 481974 883619 1767238 2329541 2650857 4659082 5301714 5382043 6988623 10764086 13977246 16146129 25624951 32292258 51249902 59202473 76874853 118404946 153749706 156079247 177607419 312158494 355214838 468237741 936475482 1716871717 3433743434 5150615151 10301230302