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2023141208 = 231166134781
BaseRepresentation
bin111100010010110…
…1010111101011000
312012222220012222212
41320211222331120
513120411004313
6532430534252
7101064262604
oct17045527530
95188805885
102023141208
11949012a30
12485667388
132631ba49a
141529a0504
15bc9343a8
hex7896af58

2023141208 has 32 divisors (see below), whose sum is σ = 4144623120. Its totient is φ = 918192000.

The previous prime is 2023141193. The next prime is 2023141259. The reversal of 2023141208 is 8021413202.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 40778 + ... + 75558.

Almost surely, 22023141208 is an apocalyptic number.

It is an amenable number.

2023141208 is an abundant number, since it is smaller than the sum of its proper divisors (2121481912).

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

2023141208 is a wasteful number, since it uses less digits than its factorization.

2023141208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35459 (or 35455 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2023141208 is about 44979.3420138623. The cubic root of 2023141208 is about 1264.7617767597.

The spelling of 2023141208 in words is "two billion, twenty-three million, one hundred forty-one thousand, two hundred eight".

Divisors: 1 2 4 8 11 22 44 88 661 1322 2644 5288 7271 14542 29084 34781 58168 69562 139124 278248 382591 765182 1530364 3060728 22990241 45980482 91960964 183921928 252892651 505785302 1011570604 2023141208