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552308681707 = 71115123412887
BaseRepresentation
bin10000000100110000010…
…10011010101111101011
31221210121100020001210021
420002120022122233223
533022112010303312
61101421015501311
754621503222506
oct10023012325753
91853540201707
10552308681707
111a3261941262
128b05b087837
134010c2b2443
141ca3640213d
15e578011c07
hex809829abeb

552308681707 has 16 divisors (see below), whose sum is σ = 561008001024. Its totient is φ = 543635820000.

The previous prime is 552308681671. The next prime is 552308681731. The reversal of 552308681707 is 707186803255.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 552308681707 - 219 = 552308157419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552308681747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191307418 + ... + 191310304.

It is an arithmetic number, because the mean of its divisors is an integer number (35063000064).

Almost surely, 2552308681707 is an apocalyptic number.

552308681707 is a deficient number, since it is larger than the sum of its proper divisors (8699319317).

552308681707 is a wasteful number, since it uses less digits than its factorization.

552308681707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 552308681707 in words is "five hundred fifty-two billion, three hundred eight million, six hundred eighty-one thousand, seven hundred seven".

Divisors: 1 71 1151 2341 2887 81721 166211 204977 2694491 3322937 6758467 191308861 235928527 479851157 7778995517 552308681707