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10220342000 = 245311464561
BaseRepresentation
bin10011000010010111…
…00000101011110000
3222101021101011112012
421201023200223300
5131412401421000
64410053222052
7511161321311
oct114113405360
928337334465
1010220342000
114375131240
121b92931928
13c6b54775b
146cd51c608
153ec3d4735
hex2612e0af0

10220342000 has 80 divisors (see below), whose sum is σ = 26959461984. Its totient is φ = 3716480000.

The previous prime is 10220341987. The next prime is 10220342017. The reversal of 10220342000 is 24302201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210281 + ... + 254280.

Almost surely, 210220342000 is an apocalyptic number.

10220342000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220342000 is an abundant number, since it is smaller than the sum of its proper divisors (16739119984).

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

10220342000 is a wasteful number, since it uses less digits than its factorization.

10220342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464595 (or 464579 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10220342000 its reverse (24302201), we get a palindrome (10244644201).

The spelling of 10220342000 in words is "ten billion, two hundred twenty million, three hundred forty-two thousand".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 125 176 200 220 250 275 400 440 500 550 880 1000 1100 1375 2000 2200 2750 4400 5500 11000 22000 464561 929122 1858244 2322805 3716488 4645610 5110171 7432976 9291220 10220342 11614025 18582440 20440684 23228050 25550855 37164880 40881368 46456100 51101710 58070125 81762736 92912200 102203420 116140250 127754275 185824400 204406840 232280500 255508550 408813680 464561000 511017100 638771375 929122000 1022034200 1277542750 2044068400 2555085500 5110171000 10220342000