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2023201070 = 251123745191
BaseRepresentation
bin111100010010111…
…1001100100101110
312020000000021002222
41320211321210232
513120414413240
6532432115342
7101064632252
oct17045714456
95200007088
102023201070
11949053a00
12485695b52
1326320b7c7
141529b8262
15bc946eb5
hex7897992e

2023201070 has 48 divisors (see below), whose sum is σ = 4111206624. Its totient is φ = 715809600.

The previous prime is 2023201069. The next prime is 2023201097. The reversal of 2023201070 is 701023202.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 22175 + ... + 67365.

It is an arithmetic number, because the mean of its divisors is an integer number (85650138).

Almost surely, 22023201070 is an apocalyptic number.

2023201070 is an abundant number, since it is smaller than the sum of its proper divisors (2088005554).

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

2023201070 is a wasteful number, since it uses less digits than its factorization.

2023201070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45257 (or 45246 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2023201070 is about 44980.0074477539. The cubic root of 2023201070 is about 1264.7742508310.

Adding to 2023201070 its reverse (701023202), we get a palindrome (2724224272).

The spelling of 2023201070 in words is "two billion, twenty-three million, two hundred one thousand, seventy".

Divisors: 1 2 5 10 11 22 37 55 74 110 121 185 242 370 407 605 814 1210 2035 4070 4477 8954 22385 44770 45191 90382 225955 451910 497101 994202 1672067 2485505 3344134 4971010 5468111 8360335 10936222 16720670 18392737 27340555 36785474 54681110 91963685 183927370 202320107 404640214 1011600535 2023201070