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1034215023 = 329532111063
BaseRepresentation
bin111101101001001…
…101111001101111
32200002001120022010
4331221031321233
54104224340043
6250342452303
734425453102
oct7551157157
92602046263
101034215023
11490873066
1224a434093
1313635986a
149b4d6739
1560bde133
hex3da4de6f

1034215023 has 32 divisors (see below), whose sum is σ = 1461680640. Its totient is φ = 649434240.

The previous prime is 1034214997. The next prime is 1034215051. The reversal of 1034215023 is 3205124301.

It is not a de Polignac number, because 1034215023 - 26 = 1034214959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034215073) 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, 972390 + ... + 973452.

It is an arithmetic number, because the mean of its divisors is an integer number (45677520).

Almost surely, 21034215023 is an apocalyptic number.

1034215023 is a deficient number, since it is larger than the sum of its proper divisors (427465617).

1034215023 is a wasteful number, since it uses less digits than its factorization.

1034215023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1034215023 is about 32159.2136564313. The cubic root of 1034215023 is about 1011.2773509430.

Adding to 1034215023 its reverse (3205124301), we get a palindrome (4239339324).

The spelling of 1034215023 in words is "one billion, thirty-four million, two hundred fifteen thousand, twenty-three".

Divisors: 1 3 29 53 87 159 211 633 1063 1537 3189 4611 6119 11183 18357 30827 33549 56339 92481 169017 224293 324307 672879 972921 1633831 4901493 6504497 11887529 19513491 35662587 344738341 1034215023