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10213031300320 = 255617103454531
BaseRepresentation
bin1001010010011110100000…
…0110100100110011100000
31100011100121201012120202101
42110213220012210303200
52314312242003102240
633415445105100144
72102603302461442
oct224475006446340
940140551176671
1010213031300320
11328835aa09002
12118b42b627654
13591114188194
14274455ba6492
1512a9e744d39a
hex949e81a4ce0

10213031300320 has 48 divisors (see below), whose sum is σ = 24167392493328. Its totient is φ = 4078591390720.

The previous prime is 10213031300291. The next prime is 10213031300347. The reversal of 10213031300320 is 2300313031201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51628546 + ... + 51825985.

It is an arithmetic number, because the mean of its divisors is an integer number (503487343611).

Almost surely, 210213031300320 is an apocalyptic number.

10213031300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213031300320 is an abundant number, since it is smaller than the sum of its proper divisors (13954361193008).

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

10213031300320 is a wasteful number, since it uses less digits than its factorization.

10213031300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103455163 (or 103455155 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10213031300320 its reverse (2300313031201), we get a palindrome (12513344331521).

The spelling of 10213031300320 in words is "ten trillion, two hundred thirteen billion, thirty-one million, three hundred thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 617 1234 2468 3085 4936 6170 9872 12340 19744 24680 49360 98720 103454531 206909062 413818124 517272655 827636248 1034545310 1655272496 2069090620 3310544992 4138181240 8276362480 16552724960 63831445627 127662891254 255325782508 319157228135 510651565016 638314456270 1021303130032 1276628912540 2042606260064 2553257825080 5106515650160 10213031300320