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10406304620 = 2251793737793
BaseRepresentation
bin10011011000100001…
…11001101101101100
3222212020022001021122
421230100321231230
5132303003221440
64440335120112
7515610062345
oct115420715554
928766261248
1010406304620
1144600a6758
122025073038
13c9ac285ca
1470a0c90cc
1540d8b97b5
hex26c439b6c

10406304620 has 48 divisors (see below), whose sum is σ = 22037067360. Its totient is φ = 4127640576.

The previous prime is 10406304553. The next prime is 10406304647. The reversal of 10406304620 is 2640360401.

10406304620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10406304620.

It is an unprimeable number.

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, 1331444 + ... + 1339236.

It is an arithmetic number, because the mean of its divisors is an integer number (459105570).

Almost surely, 210406304620 is an apocalyptic number.

10406304620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10406304620 is an abundant number, since it is smaller than the sum of its proper divisors (11630762740).

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

10406304620 is a wasteful number, since it uses less digits than its factorization.

10406304620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8354 (or 8352 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 10406304620 in words is "ten billion, four hundred six million, three hundred four thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 179 358 373 716 746 895 1492 1790 1865 3580 3730 7460 7793 15586 31172 38965 66767 77930 133534 155860 267068 333835 667670 1335340 1394947 2789894 2906789 5579788 5813578 6974735 11627156 13949470 14533945 27898940 29067890 58135780 520315231 1040630462 2081260924 2601576155 5203152310 10406304620