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2022010030 = 2531471071297
BaseRepresentation
bin111100010000101…
…0110110010101110
312012220202202022101
41320201112302232
513120113310110
6532350405314
7101051541655
oct17041266256
95186682271
102022010030
11948410077
1248520083a
13262bb2651
1415278819c
15bc7ae13a
hex78856cae

2022010030 has 64 divisors (see below), whose sum is σ = 3875807232. Its totient is φ = 758315520.

The previous prime is 2022010009. The next prime is 2022010033. The reversal of 2022010030 is 300102202.

It is a super-2 number, since 2×20220100302 = 8177049122841201800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2022009989 and 2022010016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022010033) 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, 1558342 + ... + 1559638.

It is an arithmetic number, because the mean of its divisors is an integer number (60559488).

Almost surely, 22022010030 is an apocalyptic number.

2022010030 is a deficient number, since it is larger than the sum of its proper divisors (1853797202).

2022010030 is a wasteful number, since it uses less digits than its factorization.

2022010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2022010030 is about 44966.7658387836. The cubic root of 2022010030 is about 1264.5260150948.

Adding to 2022010030 its reverse (300102202), we get a palindrome (2322112232).

The spelling of 2022010030 in words is "two billion, twenty-two million, ten thousand, thirty".

Divisors: 1 2 5 10 31 47 62 94 107 155 214 235 310 470 535 1070 1297 1457 2594 2914 3317 5029 6485 6634 7285 10058 12970 14570 16585 25145 33170 40207 50290 60959 80414 121918 138779 155899 201035 277558 304795 311798 402070 609590 693895 779495 1387790 1558990 1889729 3779458 4302149 6522613 8604298 9448645 13045226 18897290 21510745 32613065 43021490 65226130 202201003 404402006 1011005015 2022010030