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32122030030 = 2583197196453
BaseRepresentation
bin11101111010100111…
…110100011111001110
310001220122021012022221
4131322213310133032
51011241214430110
622431234325554
72215004515216
oct357247643716
9101818235287
1032122030030
1112694059662
1262857298ba
13304bbc737c
1417aa1cb246
15c800937da
hex77a9f47ce

32122030030 has 32 divisors (see below), whose sum is σ = 58813612704. Its totient is φ = 12629506176.

The previous prime is 32122029997. The next prime is 32122030037. The reversal of 32122030030 is 3003022123.

It is a junction number, because it is equal to n+sod(n) for n = 32122029986 and 32122030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32122030037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65284 + ... + 261736.

It is an arithmetic number, because the mean of its divisors is an integer number (1837925397).

Almost surely, 232122030030 is an apocalyptic number.

32122030030 is a deficient number, since it is larger than the sum of its proper divisors (26691582674).

32122030030 is a wasteful number, since it uses less digits than its factorization.

32122030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196740.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32122030030 its reverse (3003022123), we get a palindrome (35125052153).

The spelling of 32122030030 in words is "thirty-two billion, one hundred twenty-two million, thirty thousand, thirty".

Divisors: 1 2 5 10 83 166 197 394 415 830 985 1970 16351 32702 81755 163510 196453 392906 982265 1964530 16305599 32611198 38701241 77402482 81527995 163055990 193506205 387012410 3212203003 6424406006 16061015015 32122030030