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3142554051 = 371383331419
BaseRepresentation
bin1011101101001111…
…1001000111000011
322010000021021201210
42323103321013003
522413443212201
61235455501203
7140606161110
oct27323710703
98100237653
103142554051
11137298740a
12738527803
133b10a7250
1421b513907
15135d521d6
hexbb4f91c3

3142554051 has 64 divisors (see below), whose sum is σ = 5247406080. Its totient is φ = 1628795520.

The previous prime is 3142554013. The next prime is 3142554053. The reversal of 3142554051 is 1504552413.

It is not a de Polignac number, because 3142554051 - 26 = 3142553987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3142554053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7499920 + ... + 7500338.

It is an arithmetic number, because the mean of its divisors is an integer number (81990720).

Almost surely, 23142554051 is an apocalyptic number.

3142554051 is a deficient number, since it is larger than the sum of its proper divisors (2104852029).

3142554051 is a wasteful number, since it uses less digits than its factorization.

3142554051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 3142554051 is about 56058.4877694716. The cubic root of 3142554051 is about 1464.7412715837.

The spelling of 3142554051 in words is "three billion, one hundred forty-two million, five hundred fifty-four thousand, fifty-one".

Divisors: 1 3 7 13 21 39 83 91 249 273 331 419 581 993 1079 1257 1743 2317 2933 3237 4303 5447 6951 7553 8799 12909 16341 22659 27473 30121 34777 38129 82419 90363 104331 114387 138689 192311 243439 357149 416067 452101 576933 730317 970823 1071447 1356303 1802957 2500043 2912469 3164707 5408871 7500129 9494121 11511187 12620699 34533561 37862097 80578309 149645431 241734927 448936293 1047518017 3142554051