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2930101222 = 212511117101
BaseRepresentation
bin1010111010100101…
…1100101111100110
321120012111120020111
42232221130233212
522000101214342
61202430123234
7132416310106
oct25651345746
97505446214
102930101222
111273a69464
1269935051a
1337907cb09
141db20d206
15122388217
hexaea5cbe6

2930101222 has 8 divisors (see below), whose sum is σ = 4395540672. Its totient is φ = 1464921000.

The previous prime is 2930101211. The next prime is 2930101277. The reversal of 2930101222 is 2221010392.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2930101193 and 2930101202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33529 + ... + 83572.

It is an arithmetic number, because the mean of its divisors is an integer number (549442584).

Almost surely, 22930101222 is an apocalyptic number.

2930101222 is a deficient number, since it is larger than the sum of its proper divisors (1465439450).

2930101222 is a wasteful number, since it uses less digits than its factorization.

2930101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129614.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2930101222 is about 54130.4094017402. The cubic root of 2930101222 is about 1430.9601555365.

The spelling of 2930101222 in words is "two billion, nine hundred thirty million, one hundred one thousand, two hundred twenty-two".

Divisors: 1 2 12511 25022 117101 234202 1465050611 2930101222